misfire and o2 codes
Thread Starter
Teching In
Joined: Jun 2006
Posts: 23
Likes: 0
misfire and o2 codes ok this is kind of a long story but i would like to figure this out. when i got the car the dealer had to put a new "modual" in it because the guages didnt work. so now the car is untuned because of it. its got longtubes and no cats, so it doesnt have the rear o2s. but it was throwing a code for the left front o2. so replaced both front o2 sensers. but its still throwing the same code.
then it started to miss one day, no ses light, it stoped missing and then the light came on. i took it to autozone it through a misfire code. so i replaced the plugs and it was running terrible but no ses light. drove it to the gas station and it fixed it self again but the light came on. same codes.
p0152 (x2), p0300(x2), p0650
what could be the problem? any help is very at all is ver appreciated.
Dan
then it started to miss one day, no ses light, it stoped missing and then the light came on. i took it to autozone it through a misfire code. so i replaced the plugs and it was running terrible but no ses light. drove it to the gas station and it fixed it self again but the light came on. same codes.
p0152 (x2), p0300(x2), p0650
what could be the problem? any help is very at all is ver appreciated.
Dan
Teching In
Joined: Sep 2006
Posts: 20
Likes: 0
From: Bordentown, New Jersey
same problem i also went to autozone an got the test done. same codes. replced plugs an wire plus rear o2. after cat. my car is running bad. i had misfire in 6. i ordered a new coil for 6 but havent got it yet. i will post what the problem is. i also just got my car.
