engine cuts out when driving but still keeps going, tack and power stay normal. had transmission rebuilt it is not issue. check engine never comes on.???

Asked by kendramil Oct 26, 2013 at 01:36 PM about the 2000 Oldsmobile Silhouette 4 Dr GLS Passenger Van Extended

Question type: Maintenance & Repair

have replaced the spark plugs and wires but not the ignition coils

3 Answers

I'm going to suggest that you undo the main system ground and with a coarse wirebrush clean the chassis/fender..(the attachment point) of the black 1/0 cable....install a NEW battery and you'll be runnin' smooth with superior electrical connections to ALL electrical components such as fuel pump, fuel injection and ECU....windshield wipers....etc~

1 people found this helpful.

you could switch the ignition to the "on" position...to see when all the bulbs illuminate for testing...the CEL light comes on....or the bulb is burnt~

10

Same problem with my 1999 Oldsmobile Silhouette. Our fix was replacing the “electronic ignition module”. Mechanic said when it heated up it would expand and create a cut off of power to spark plugs. The cost for parts and installation cost me $250.

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