weird vibration

[rmousir]

hey all,

When I am sitting at a light with the clutch in and out I sometimes get a vibration. I don't know if the car is ideling a little low or what. If I give it some gas it smooths out. but if not i just vib. not real bad but kind of like a motor bike. I can feel it. thoughts? Ideas? Suggestions??

[jlevie]

It sounds to me like the engine may be misfiring at idle. The cause of that could be any of a number of things (or a combination of):

o - intake leak
o - aged O2 sensor
o - aged ignition wires, rotor, or cap
o - mis-adjusted valves
o - bad FPR
o - bad AFM
o - injectors

[xLibelle]

sea foam