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1986 Volvo740 - Fires, Won't Run

PostPosted: Fri Feb 06, 2009 5:15 pm
by jesrolllin
86 volvo 740 non turbo 4cyl fires but will not run. Seems to be running very rich. Timing is correct and I checked the exhaust, it is not plugged. compression check found all four cylinders between 165 and 175.

Any Ideas?

Re: 1986 Volvo740 - Fires, Won't Run

PostPosted: Sat Feb 07, 2009 8:55 am
by steven kiser
check map sensor.