Toyota - Corolla :: Maintaining Cap / Rotor / Spark Plug Wires And O2 Sensors?
Feb 16, 2013
I've never replaced those and I have about 250K miles on a 18 year old car. I do replace spark plugs every so often. I've heard that if the o2 sensor goes it can screw up the catalytic converter very quickly.
If the cat WERE screwed up, would the car still run or would it also need to be replaced? If so, I would think that an o2 sensor would be kind of a maintenance item, ie spend regularly to avoid a huge expense if the converter goes. or maybe catalytic converters aren't that expensive on this car?
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I have a '99 Rodeo 2.2L, 2wd with 60k. Time for new plugs and wires. Any engine diagram? I haven't found the Distributor Cap.. AND... my Haynes Repair Manual mentions coil packs... when I went to AutoZone for Spark Plug wires, they didn't say anything about coil packs.
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I removed all the spark plug wires for testing/cleaning and install new spark plugs, but stupidly forgot to mark the wires where they came off at the Coil Pack. yes, Now I cannot find a diagram for the Driver's Side wire positions at the Coil Pack.
(The Passenger side wires are 1-2-3, starting from the front of the engine, simple enough); The Coil pack itself has numbers stamped on it, so I have the Passenger side done correctly.
But the Driver's Side wires are not in a Sequence of 4-5-6, instead they are 4-6-5 (or something like that), and I can't remember their positions at the Coil Pack. Looking for a drawing showing the Driver's side Wires as they connect to the Coil pack?
Example:
Front Driver's side plug wire connects to which coil pack position? (Front, Center, or Rear?)
Center Driver's side plug wire connects to which coil pack position? (F, C, or R?)
Rear Driver's side plug wire connects to which coil pack position? (F, C, or R?)
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I have a 91 corolla 1.6 5 speed. There is oil in one of the spark plugs and its covering the entire bottom of the spark plug, which is also making the car sputter as it runs. I'm told the seals are bad? If so, what kind of seal is this? Where is it located inside the engine exactly? If not, what else could it be?
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I have a Toyota 2001 Echo and after about 5 min of driving, it starts to stutter when I step on the gas and shake back/forth. It gets worse going up hills. Once it starts, it continues at any speed and doesn't have the normal power but doesn't die. Stepping on the gas harder doesn't increase the RPMs like it should. Thinking it might be the spark plugs, I removed the cap on one plug and found the well with about 2 cm of clear, yellow oil. Is this bad? if so, how bad?
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my wife drives a 2008 toyota camry 4cyl. she has about 86000 miles so i figured i would do a little tune up. change plugs, filters, injector clean, etc. while changing the plugs i seem to have broken 3 of the 4 pressure tabs on the plugs that plug into the coil. for the time being i have the pressure tap electrical taped very tightly onto the plug. What I should do? or is that common to for those to break off. I didn't even really use a lot of pressure either.
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I took my 2003 Toyota Matrix with around 148K miles to a local shop for the 150K work. This is the first time I have not taken it to the Toyota dealership because I wanted to use a local shop that works on Toyotas. I live in Asheville, NC. I spent over $800 for this service, rotating and alignment, plugs changed etc and they checked a engine light and told me I needed a new catalytic converter. I took the car in on November 2nd. On December 23rd I was driving on the interstate and heard a pop and a coughing noise. I was stranded on the side of the highway in Knoxville, TN. I got a tow to the a Toyota dealership where I learned that "the spark plug shot out like a rocket" through the header. I ended up getting a used motor for $4400. I have since spoken with other mechanics, all who have said that this is a problem with Fords. All have said the plug must not have been installed properly. They said it could have been a faulty plug but they don?t know how.
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My 2003 Toyota Matrix xrs blew spark plug, totaled engine. My husband had trouble with it stalling, the next day I drove it about 60 miles. I did have some trouble with it stalling but on the way home it got worse and was glad to make it back.
Took it in and they said pieces of the spark plug got in on top of the piston and got so hot it cut into the piston and won't hold compression. Hence totaled engine. The shop is willing to take car in payment of work done.
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I have a 22R sitting in my celica and my problem is that when I was driving home from school I stopped at a stop sign..... Well I started to take off from the stop sign and as I did Spark plug three blew out of the cylinder... (WTF) well anyways I started it back up and drove it 2 blocks to where I live and it backfired and now I have no spark to any of my wires or spark plugs I checked the Main Engine Relay works just fine, For fuel problems anyways.. other than that I believe my timing skipped during that bad backfire so Woohoo for that but any other problems that could have caused "no spark" like my igniter blew out or my coil.. I would like to know where the fuse is (if any) for the igniter.
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How long should I let my engine cool down before changing the spark plugs? I have a 2003 Toyota Tacoma 4cyl 2.4l. My drive home from work is about 10 miles and I would like to change my plugs after work but I am not sure how long I should wait before working on the vehicle.
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I have a 94 Corolla with 239 K After pulling into my drive way and turning the car off I went back to start it ..Car turned over but no start ...ok backed the car out of the drive used the other car . Came back the next day car started pulled it back into the driveway ....Went to start it again later that day ..no start this happened for a couple of days ..It would start and then it wouldn’t..... Checked the fuel pump ..its not working ..The relay is good ..
There is power coming into the fuel pump but. Only one lead with power ...I power the fuel pump direct and it works ...I take it to a shop to have them look at it and they say I have no spark and that there is power going to my fuel pump ..he said there was power but he did not say if the fuel pump worked ...The gas gauge works but the fuel pump still .
So the fuel pump works if i power it direct and I have no spark ..so I could change the distributor & coil and go back to checking ground wires to the fuel pump BUT anything else going on that might be causing these issues. The car was running perfect before this happened.
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Had issues with TBI, rebuilt. Had some starting problems after truck sat for 1 day or more, but would start after a few tries. At one point when it was particularly stubborn, starter lead vibrated off. Once reconnected, truck started, ran fine, but had some electrical humming & radio interference. The starting issue continued with some low rpm stumbling, when driving check engine light would come on at cruising speeds and go off 7-8 seconds after letting off gas.
Had 1 day lest week when I drove a bit more then normal (150+) but ran fine other then engine light. Next day started, but ran horribly rough with violent back fires. At one point stalled and would not restart. It looked and acted like it was flooding itself out and poor spark. Less then a year I replaced cap, rotor and coil. Now I have done all new plugs and wires. Now it appears I have no spark. I had been in the dash messing with the blower motor relay 2 days prior to the stalling and not starting.
Does the ECM control spark? Cant it go bad slowly? And if I had to do alot of cranking of the engine to get it to start, would that have any thing to do with it going bad?
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Today I ran into a problem while i was changing my spark plugs ...two of the plugs were completely covered in oil. I mean oil was literally dripping off those plugs. I have a Passat 1999 2.8L V6. What could be wrong.
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My 2001 Corolla w/80k developing a considerably loud spark knock/engine pinging noise under acceleration. It throws no codes but pings like crazy and it never used to. It's happened gradual over a long period of time. I've cleaned the throttle body and have done all regular tune up items with no improvement. It doesn't ping at all on 93 octane, does some on 89 and terribly so on 87. Why is this? Does the 93 octane just act a a richer mixture of fuel to alleviate the ping? Should this sign point me in the direction that it's definately a lean issue causing the pinging?
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I want to change the spark plugs and wires in my 1996 Ford Escort (1.9 Engine).
The problem is trying to remove the No. 1 spark plug boot and spark plug. Both are located behind the alternator and are difficult to get to. I tried a boot puller but could not get easy access to the boot to pull it off the spark plug. The other three boots and spark plugs are readily accessible.
Is it sufficient to place the dielectric compound just inside the opening of the boot before placing it back on the spark plug, or should it be placed on the metal clip that is ~2-3 inches down inside the boot?
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I'm about to do a transmission fluid change on my 2009 Toyota Corolla and couldn't find the transmission fluid drain plug. Google search revealed various answers - located on transmission pan - located on transmission itself. Looking for a picture of where it's located for a 10th gen Corolla?
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Checked icm and is good, replaced coil and still no spark. Issues be gan when about 700 miles ago rotor button broke while driving??? Replaced button cap wires and plugs. Engine fired right up. Ran 700 miles and rotor button broke for 2nd time. This time replaced and will turn over but not crank. That's when I checked icm and changed coil. what should i check now?? 1993 Ranger 3.0 ... Truck has 199,800 miles. Top end was redone at 140,000.
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My 2005 Camry LE four cylinder is past due for plug wires. I have tried Googling the correct part number for either NGK or Denso. The newest ones I can find are from 2001. What are the proper part numbers? My local parts store claims NGK and Denso does not make them for my car. I have a hard time believing they don't make plug wires for my car. If nothing else what is the correct Toyota part number?
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I have been trying to find the part number for new plug wires for my 07 GX 470 and have searched the forum and all I can find on the internet is just the boots? I have 104K on my vehicle and was going to put DENSO plugs and wires on it.
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has run the 4th wires from the taillight plugs to the control module. Which route did you take from the rear to the front of the car? I assume you took both down the driver's side.
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I am changing my own spark plugs for the first time. I have a spark plug wrench, dielectric grease, anti-seize compound etc.
I have a Haynes manual for my 2002 Toyota Corolla. The book was written before Irridium plugs were used. Should I tighten the spark plugs to the same torque specifications as regular plugs? The book says 158 inch pounds. How do I know I have tightened them to the right amount?
How do I avoid cross threading the spark plugs? What happens if you cross thread the spark plugs (assuming the car seems to be running fine)? Would I need a new engine or expensive repair when it is time to replace the spark plugs again?
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