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James Vaughn

James ... 9/29/2011

2001 Pontiac Grand Am SE1 6 Cyl 3.40L


Weak fire on all plugs.

I've got fire on all the plugs but it seems so weak. you can actually hold it and the color is red rather than the usual white. any ideas on testing the i.c.m.? or any ideas of other causes? it's the only other one i can think of. as i've just put new head gaskets up thru the intake on it i just thought about the cam sensor. anybody got any idea what it does?

1 Answer

Nissan Technical Advisor

The problem could be your coil/s weak.


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