Miss idle in drive standstill
Miss idle in drive standstill
I changed plugs about a week ago. When I started the car it began missfiring I moved some of the wires around and got it to calm down a bit. Then I regapped the plugs to .35 it runs good everywhere else in the RPM range it just has a small miss at idle in drive when stopped. I suspect it is a plugwire or plug problem. Scanned the car this morning and got no trouble codes. I have a data log from freescan. It starts at idle in park then I shifted into drive and I let it miss a few times while the log was being recoreded. I dont know what "out of spec" readings for the sensor values are so if someone could point me in the right direction or take a look at the log I would appreciate it. Problem seems to be on the driver side bank. I am running a delteq unit, it is getting a good signal and the coils seem to be in good shape. Car has never had a pcm tune.
Data log
Data log
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armedtrigger
LT1 Based Engine Tech
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Feb 24, 2015 08:30 PM



