car runs like crap crap crap!

[Blackbird3800]

hey , my car does this studder in 3rd and 4th when i give some gas and if i floor it i can feel the power going up and down , so , i tried all the pour in the tank stuff and good gas and i got under the car and all the wires and they look fine and also i replaced all plugs and coils about 6 months ago , but however i did remove my MAF screen for a week but when it started this i put it back in and its been like a week and it still does this but never a ses light....any ideas?? :(

[99Camaro99]

reset the PCM...get new wires. I told you that before tho! [img]tongue.gif[/img]

[Blackbird3800]

the wires look fine but i will check again and i reset the pcm so we will see what that does.........anyone else have anything??

[black98V6]

man this sounds like the classic burnt plug wires problem. I have been there and no I couldn't see where the wires were burnt.

also I noticed that you said you replaced the plugs, when you did this did you use dielectric grease on the wire boots? it's a really good idea to do so, keeps everything insulated and keeps from tearing up your boots when removing the plugs..

honestly man I'd look into getting a new set of wires, the odds of you physically seeing the problem are small..

taylor wires from www.thunderracing.com are an excellent choice.. go to autozone and buy a tube of dielectric grease (about a buck) and use it on the plug boots, (not a good idea to use on the side that plugs into the coil)

also when you route them be careful and zip ties can come in handy here also..

[Blackbird3800]

well i reset the pcm and so far very very good!!!!

thanks to everyone [img]graemlins/fluffy.gif[/img]