Bucking Problem. Need Advice.

[Kcsburk]

My car has developed a severe bucking problem between the 1k and 2500 rpm's. I thought it was caused by the removal of the maf screen but I replaced it several weeks ago and the problem still exist (I reset the computer). I replaced the air filter and have turned the AIT sensor here and there but no resolve.

Anyone have any other advise. I thought it may be a bad coil pack or even a bad spark plug. I will check the plugs this weekend. Anybody have the correct gap to set the plugs.

Thanks,
Chris

 

[LI98GTStang]

What mods do you have? The Steeda T/As had some bucking issues with later model Stangs.

 

[stang09er]

I Experianced the same issues last summer. Replaced the plugs with the stock Motorcraft plugs since I'm N/A and the problem was fixed. Give it a shot.

 

[Kcsburk]

I have nothing more then long tubes, exhaust and a K&N filter. I will check the plugs this weekend.

Can anyone tell me what the correct gap is for the stock plugs?