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Recently my power steering pump has been making an awful "nasely" whine that increases in pitch with RPMs. I checked the fluid, it was at the fill line so I filled up to max. Didn't help. Today I bled the system of air (thought I doubt there was any air, just wanted to make sure) and it is still making a horrible noise. How long do I have before it stops working? It seems to work just fine except for the noise. 94 Saturn SL2, 132k miles
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# ¿ Feb 22, 2007 21:09 |
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# ¿ May 18, 2024 20:40 |
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Pixelated posted:The fuel filter in my 94 Chrysler Town & Country is due for replacement. The Haynes manual I have says to jumper one of the injectors to ground and +, to dump the residual pressured fuel into one of the cylinders. Disable fuel pump by pulling the appropriate fuse, then start the car and run it until it stalls. On the fuel rail there should be a little cap that you can remove to reveal a schroeder valve that you can press to let out the pressure from the fuel rail. Keep a shop rag there, you don't want fuel spraying around your engine bay. At least, thats how it was on my 94 saturn when I did it. Yours may be similar, or completely different
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# ¿ Feb 22, 2007 23:00 |
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Pixelated posted:That worked! There was a lot of fuel left in the rail, and we panicked when it dripped off the rag ind inbetween the valve cover and intake plenum and started BOILING, but besides that and the stupid clamps, and the headache I have now from rolling around to get tools, it was pretty easy. No problem Luckily gasoline evaporates incredibly quickly so you and your garage won't smell like gas for too long.
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# ¿ Feb 23, 2007 01:23 |
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Idiot race posted:Quick question Yeah, that coating is probably for rust prevention. I'd say go ahead and clean it off.
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# ¿ Feb 25, 2007 00:21 |
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Dark Solux posted:Recently my power steering pump has been making an awful "nasely" whine that increases in pitch with RPMs. I checked the fluid, it was at the fill line so I filled up to max. Didn't help. Sorry to repeat myself but no one had any answers yet I'll ask my Steering & Suspension teacher what he thinks... bah POS car.
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# ¿ Feb 26, 2007 13:11 |
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aventari posted:if you're sure it's not the belt, it's probably the bearings inside the pump. They can get worn out quickly if the belt is overtightened. Same goes for water pumps, alternators, a/c pumps, etc. I was thinking it was the bearings because the belt is just fine, and hasn't been removed or adjusted (well, has a self tensioner) since I did the alternator last summer. Sure sounds like bearings. Guess I'll drive it till it seizes...
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# ¿ Feb 27, 2007 16:13 |
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buns of molybdenum posted:Is there anything fundamentally bad about a difference in camber of .5 degrees between the left and right front wheels? My left front is -1.5 and my right front is -2. I asked the guy to max out the negative camber as he could and that's what he said was the most he could get out of each. I assumed they would be closer than that but when I got the results I wasn't going to bitch and make him go redo it. A cross camber of 30' is max spec for most cars, as long as the tolerance isn't stacked with something else (like castor). All thing being equal, it would pull to the left a little bit. What are the measurements for the rest of the suspension? Caster, SAI, toe, ect.
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# ¿ Mar 10, 2007 17:34 |
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buns of molybdenum posted:
What kind of car is this? Also he probably adjusted the camber like that to make up for road crown.
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# ¿ Mar 10, 2007 19:01 |
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buns of molybdenum posted:03 Evo 8. I asked for the front camber to be maxed out and for 0 toe. Did he look at the rear suspension at all? It may just be that is the limits for camber, as in it came like that from the factory (compensated for road crown) if you want more then you will have to start replacng suspension bits/ drilling different sized bolt holes to put camber bolts in. But that should be enough negative, eh?
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# ¿ Mar 10, 2007 19:07 |
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Uthor posted:FWD and all the wheels/tires are the same. I'm just wondering what regular oil change place will do. I plan on rotating them myself this week and want to keep going the same way the oil change people have been rotating them. It's different with each manufacturer. Toyota is front to back, some are criss-cross. Also depends if you have a full size spare. I personally do criss cross, but then again it's just a saturn. As struan87 said, there is no set standard.
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# ¿ Apr 10, 2007 00:11 |
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Minto Took posted:Sometime this year or next, my car will pass the magical 50k mile mark. When I replace my shocks, I figured I'd throw in aftermarket parts while I was down there for a stiffer ride and take care of wheel gap. My question is--for a daily driver--should I go all out with a coil-over kit or stick with sport shocks and springs? Also, when should I be concerned about camber angle and how would I adjust it? for a daily driver I wouldn't go with coilovers. That'd be a hell of a stiff ride and you'd run the risk of bottoming out. What car? Also, your camber angle will become more negative the more you drop the car. you adjust it with either cams on the upper and lower control arms, changing bolts on the strut, or something similar. Hard to say without knowing what car and what type of suspension it has. Or what your goals are- DD, solo2, track, ect.
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# ¿ May 10, 2007 03:13 |
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vwdriver posted:Today I basically brushed up against a curb while parking. Is it a good idea to rebalance the tires? If you notice a lack of wheel weights (there should be like an imprint where a weight was) and your steering wheel is shimmying or vibrating then sure, but generally wheels dont become out of balance unless you remount tires on them (The tire being the part that is generally out of balance).
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# ¿ May 11, 2007 00:00 |
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Mario posted:What's the best way to clean up some older (though unused) brake pads? These were left in the trunk by the previous owner of my car and I'm finally getting around to refreshing the brakes. They have a bit of rust on the friction surfaces as shown in this picture (this shows the worst of the set). https://wi.somethingawful.com/23/2317cc6fec98ac787b2f993c6b4829a9a6fea29a.jpg So do I use some fancy garnet paper or something, or just toss 'em on and everything will be fine? Those look pretty bad, but if you trust your life to them, you can grind them down with sandpaper until they look new.
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# ¿ Jun 20, 2007 22:31 |
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ChlamydiaJones posted:
Have you looked behind your glovebox? Thats where they are on toyotas, anyways
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# ¿ Jun 24, 2007 07:34 |
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Be Konstructive posted:I don't think that this is enough to make an entire thread about it, so I'll post it here. I drive a '98 Saturn SL2 with 109,000 miles on it and have been doing most of the repairs myself. About a month ago the tensioner arm on the serpentine belt completely failed on my drive home from school, which is about a 30 mile drive. Long story short... no tension on the belt meant the alternator couldn't power the battery, which led me to replace the alternator and battery about a week later. I had a similar problem with my saturn sl2, and the starter finally quit on me. Have fun replacing that loving starter its inbetween the block and the firewall underneath the intake manifold and above the steering rack.
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# ¿ Jul 7, 2007 02:07 |
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Hutla posted:I have a 2000 Honda Civic. I just got my emissions checked and the report came back saying that there is an O2 Sensor Heater Circuit Malfunction. Is this something that I need to go to a repair shop for, or could my dad possibly fix it with some ineffective help from me? 02 Sensors are fairly straightforward to replace. Did they say what sensor it was? Bank 1 sensor 1 or bank 1 sensor 2?
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# ¿ Jul 10, 2007 12:15 |
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Hughmoris posted:I have a question about running the A/C and the effect it has on fuel efficiency. Well, the A/C is working harder when you are pushing more warm air through the evaporator. However, changing the blower speed from low to high probably isn't going to affect the MPG that much. Food for thought: The air comming out of the vent is at it's coldest when the fan is on low and warmest (relativly speaking) when the fan is on high.
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# ¿ Jul 24, 2007 00:45 |
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grzydj posted:What exactly does the dealer do when they flush your cooling system? I recently did all my 30k interval maintenance on my '04 WRX. All I have left to do is have the fuel injection system cleaned/flushed and the cooling system flushed. Subaru says that it's vital to the engine, and for my remaining warranty. Well the easy way for the DIYer to do it is to drain all you can out of the system, then put a garden hose in the top of the radiator and blast the system out with water. Once you see clear water come out of the hoses (disconnect the heater core hose) then it should be flushed. But it won't be as complete as doin it the way we do it at the dealership, which is blast coolant backwards through the thermostat (30 pounds of pressure to open the thermostat backwards) flushing the old coolant out with the new.
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# ¿ Aug 6, 2007 23:03 |
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grzydj posted:I did that with my old Toyota's before with decent results. I guess I'll just have to buck up and pay the dealership to do this and the fuel injection cleaning thing. Fuel injection cleaning? Sounds like they'll pour some poo poo in your gas tank and spray carb cleaner down your intake tract. If you're lucky they will do a treatment similar to seafoam (suck it in through a vacume hose). It is fun when we do that. Smoke ahoy!
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# ¿ Aug 7, 2007 22:25 |
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Endor posted:I'm curious about whether my car is exhibiting "bump steer", if it has some other kind of suspension/steering/alignment problem, or if this is normal: Bump steer is caused by the tie rods moving in an arc and thus changing length as the suspension moves up and down. If one wheel moves up or down more than the other, the tie rod will move in or out (in the travel of the arc) and cause the steering wheel to turn to the left or right. Bump steer doesn't occur when both sides of the suspension move up and down in unison because the tie rods change length equally and the net change (in total toe) is zero. There is nothing you can do about it really. We need a suspension megathread I think..
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# ¿ Aug 9, 2007 00:01 |
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Man In The Boat posted:I understand superchargers improve performance, especially at low RPMs compared to turbos. A big drawback to them is that they reduce fuel economy. Why aren't there superchargers on a clutch which is engaged when the throttle reaches a certain position or the driver flips a switch? This would improve fuel economy for normal driving and still provide an improvement in performance. Toyota had a system like this for their Previa I believe. Most people looking at supercharged cars aren't the same people looking for fuel sippers. Unless its one of those tiny 1L forced induction cars
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# ¿ Sep 26, 2007 01:30 |
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tkNukem posted:In a car with a standard transmission... The V6 camry was never offered with a standard. You have the 4 cyl (5s-fe/2az-fe). And it won't damage it too much. However it isn't reccomended. Lugging the engine and all that.
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# ¿ Sep 28, 2007 20:55 |
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tkNukem posted:yes sir, it was - the standard came standard on the 1993 Camry SE V6, from what i understand. either way, my 3vz-fe engine has a 5 speed next to it. are you thinking of the gen 3.5's and up that have the 1mz-fe? Yeah I was thinking the ones with the 1mz/3mz/2gr-fe. My mistake. Your car should be fine. It would affect the engine moreso than the drivetrain-- The drivetrain isn't seeing much shock from the sudden application of throttle when its so down low. I'd be more concerned about lugging the engine. But I'm sure it will be fine.
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# ¿ Sep 28, 2007 22:53 |
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Oddhair posted:Thanks for your responses, and thanks Uthor for the Golfmkv forums, I had already joined vwvortex. Engine coasting/braking uses no fuel. When you let your foot off the gas and are engine braking, the injectors do not inject any fuel. The computer will see that the throttle position sensor is at idle, manifold vacuum is high, and the O2 sensors go full lean and will go into open loop to stop the process of injecting fuel. When the RPMs of the engine drop below a certain point (a little bit above idle speed) the injectors will start opening again and combustion will occur.
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# ¿ Oct 2, 2007 22:07 |
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jailbait#3 posted:What does a typical ECU do when a sensor (MAF in this case) is unplugged? How long does it take for it to use default settings? The car in question is a 2001 Saturn l300 v6. It will run in open loop, you will have horrible fuel economy and possibly some drivability issues. It will err on the rich side, possibly causing your catalytic converter to overheat and stop working correctly. And if you unplug it with the key on engine off it will still throw a code.
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# ¿ Dec 11, 2007 06:37 |
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jailbait#3 posted:I'm wondering because I think the MAF may be bad (it's failed once already). I had hoped that an unplugged MAF would result in default settings. The bastard MAF is telling the ECM the car is lean, when in fact it is running extremely rich. You'd think that the O2 sensors would catch that... The 02 sensor is the only way the computer knows if the car is running rich or lean. The MAF just measures intake air velocity and temperature (density). What car is it? If it's a toyota I can pull up the testing procedure (using a DMM) to see if its outputting false data. edit: duh its a saturn, sorry
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# ¿ Dec 12, 2007 06:12 |
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deviant. posted:No. Seafoam only removes deposits. You could try a "high mileage" oil since they're supposed to condition seals in older engines. There's a TSB out for the oil burning but frankly I doubt it does much. If you want it, PM me and I'll email it. And it has a timing chain that lasts the lifetime of the engine. Non interference as well. So don't worry about that.
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# ¿ Feb 11, 2008 04:53 |
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Zero Gravitas posted:If the battery light on my 1994 Camry is turning on occasionally is it worth replacing the battery, or should I just go straight to the auto electrician and get them to look at the alternator? Probably best to get the alternator bench tested (take it off and take it to autozone or something). That light means the voltage is dropping when the engine is running and the alternator isn't putting out enough.
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# ¿ Feb 27, 2008 05:45 |
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GWBBQ posted:91 Lincoln Mark VII Generally means heavy misfiring. Not a good thing to be driving around on. aksuur posted:So I finally figured out that I had a bad spark plug wire, been running like that for at least 2-3 weeks. How could that kind of long-term misfiring affect the cylinder/rest of the car? After I figured out the problem, I put a can of Seafoam in the fuel tank to help clean out the injectors. I'm wondering if there are other things I should be concerned about. Running like that would be dumping unburnt fuel down the exhaust, which is quite bad for the catalytic converter. Cause it to overheat and melt the substrate and all that.
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# ¿ Feb 29, 2008 13:37 |
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BabyJesus posted:Stupid Question: That's normal, the input shaft for the transmission is swirling the fluid around in the transmission and thus everything else swirls a bit too.
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# ¿ Mar 10, 2008 15:40 |
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Bahamutsrage posted:I got into a little argument with a friend of mine regarding his automatic transmission. Everytime he goes to Drive, Neutral or Reverse he just quickly pulls that poo poo right into place. That transmission (U660 if it is the 2GR V6, U250 if it is the 2AZ I4) is completely electronically controlled; When he goes from park to drive it it just sending signals to the transmission computer. Also interesting to note that it will shift to second and then first when you move it to drive in order to reduce shift shock
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# ¿ Mar 28, 2008 03:05 |
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SAVE BIG posted:I'm sure this is stupid, but I'm stuck and can't find anything on-line. I'm not much of a car person - I apologize in advance for incorrect terminology. Big hammer, or try threading a bolt into that hole. It will seperate the rotor from the hub. Or you might have to take that spindle nut off. Generally they are just rusted where the rotor meets the hub. When you get it off, try to grind/sand some of the rust off, then apply anti-seize on the rotor mounting surface. Most of the rust should just flake off though.
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# ¿ May 8, 2008 03:58 |
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That is a weighted damper for the exhaust system. Keeps vibration down but most people don't notice a difference when they fall off. That is deffinatly off your toyota, judging by the toyota part number
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# ¿ Oct 25, 2008 18:26 |
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foundtomorrow posted:I need to know this: The low beams shut off when the high beams are are. When high beams are on, your foglights (if OEM and on a seperate switch from the lowbeams) will shut off as well. Having a lot of foreground light (running low beams+high beams) compromises your vision at night, not allowing you to see in the distance, which defeats the whole purpose of high beams.
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# ¿ Oct 31, 2008 03:01 |
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No, they will instantly fail it for the check engine light being on. Get it scanned and fix it before you get a NYSI or you'll be out for no reason.
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# ¿ Nov 9, 2008 19:41 |
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jlboan posted:I have a 1998 Chrysler Concorde LXI with the 3.2 v6 with around 145k on it. A while back it started making this annoying (but not horrible) clunking noise when going over bumps. Over time this has gotten worse to the point that even slight imperfections in the road cause this sound, and I can feel the vibration of the impact of whatever it is in the floorboard with my feet. It seems to be worse when going uphill, but not limited to that. Also, it pulls both directions. Seriously. Whichever direction I last turned, that is the way the wheel pulls, and it does not get better over a relatively long straight distances (after 50 miles on a highway with few curves, its still pulls in the direction that I turned to get onto the highway). Sometimes it feels like it pulls harder than other times, I'm thinking it is when I make a number of turns in the same direction without turning back the other way, it gets to the point where I have to noticeable put some force into keeping the wheel straight. This is a classic case of a bad strut bearing. Memory steering and clunking as it compresses/uncompresses and gets stuck trying to spin in it's bearing race.
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# ¿ Dec 8, 2008 21:34 |
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jlboan posted:Thanks! My heartfelt appreciation for the help. Since my struts are newish, should I see about the warranty, or is this a different part? Sorry, I'm not so good with suspension parts. Unless specified, they probably reused your old strut mounts with the new struts. Which means in order to do the strut mounts, they have to unbolt the whole strut assembly and compress it. Unless they mentioned replacing it/its on the invoice/you got loaded struts then its not a parts warrenty claim.
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# ¿ Dec 9, 2008 05:26 |
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Slipping belt, slipping on your vane pump pulley. Probably need a new belt at the very least.
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# ¿ Jan 4, 2009 21:42 |
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Polynomial posted:I'm having a hell of a time finding a Haynes or a Chilton's manual for my 2005 Toyota Matrix. Is it listed as a Corolla or something? The Corolla manual should be just fine, mechanically they are identical with the exception of the AWD matrix. However, as far as I know, chilton/haynes don't even make repair manuals for the corolla/ corolla matrix.
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# ¿ Jan 9, 2009 00:34 |
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# ¿ May 18, 2024 20:40 |
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Polynomial posted:Thanks for the info. I think I've seen Corolla ones from Haynes. Ahh, yes, here it is.. I've seen some good deals on ebay for the Toyota 3-volume set. I wonder if that'll be way too technical for a casual tinkerer such as myself? Another option is to get a 1 day subscription to techinfo.toyota.com, that is the same information dealers use. Just download the PDF files for your car. And print when you need them. But the 3 volume set is rather overkill for a casual tinkerer. But the Haynes one probably isn't as detailed as you might like.
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# ¿ Jan 9, 2009 03:17 |