Quote:
Originally Posted by bishopts
You can see low and high pressure fuel data from the pcm. You can also see fuel trim which will tell you how much demand is being requested.
The fuel pump driver module is above the rear diff. So since you have problems with the rear diff also you might get under there and find a rodent nest or missing wires that got chewed off.
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Does that work while cranking? I've got a problem that the first start of the day it takes the car 2-3 seconds of cranking before it'll fire and then it's fine the rest of the day. I'm suspecting the lines are bleeding down overnight but can't prove it. Seems to happen worse when the weather is cold.