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  1. Corolla 9th Gen/1st Gen Matrix (2003-2008)
    I have a 06 Corolla S 1ZZ motor 140K. I was having trouble with a P0037 code where I changed the rear sensor twice and finally last week I cleaned all the ground wires and that code went away. I was driving yesterday and all of a sudden the car began sputtering, it would not hold speed and would...
  2. Corolla 8th Generation (1998-2002)
    Hello my name is Chase. As you can see, I do Not post here to often but I love to use these forums as a useful diagnostics tool. I drive an old 98 Chevy Prizm 1.8L DOHC 5 speed because of the excellent gas mileage. The engine has over 200,000 miles on it but still gets about 33 to 36 mpg most...
  3. Corolla 8th Generation (1998-2002)
    Hi all, thanks for taking the time to read. My engine won't start and it's giving me an error code P0303. It sounds like it wants to start, but it just won't. I've replaced the spark plugs and checked them for oil. I've also replaced the crankshaft sensor. I'm not having much luck here. I took...
  4. Camry 3rd and 4th Gen '92-'01, Solara '99-'03
    Hi All. I have searched the forum for ppl with my issue but no luck. Long time reader here but first time posting. :hi:The explanation below is a bit long winded I tried to encompass all I have done. Thanks in advance for reading and helpnig. I am at my wits end. My wife's 99 Camry with...
  5. Corolla 8th Generation (1998-2002)
    Hello All, I have a 2001 Toyota Corolla 1.8 has about 56,000 miles on it. It was my mother in laws car before she passed, now it is my responsibility to keep it running for my wife. I am have SEVERAL issues with the car now. It originally failed emissions due to random misfires and bank one...
  6. Camry 3rd and 4th Gen '92-'01, Solara '99-'03
    Recently had an issue where my car started idling rough. Would have about half power as well. Then it went away. Came back a week later. Went away. Same pattern - would show up then go away. Took it to the Toyota shop and cylinders 3 and 6 showeda misfire. P0300, P0303 and one other code...
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