Quote:
Originally Posted by las769
I swapped a ovp relay from my 90 300sel witch is new didn't help as far as the coil i am getting fire i pulled a plug and grounded it and get a bright
white spark and where is the fuel pressure sender Regulator
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A white spark is weak spark. You want a blue spark. prime the intake with a bit gas to rule out bad fuel delivery if it doesn't fire. then chase an ignition problem