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What makes a 1999 Pontiac Montana van engine stall while driving?
My 1999 Pontiac Montana would seem to "skip a beat" while driving. It then started stalling and restarting, all while driving at highway speeds. My mechanic found that an electrical cable that carried an engine sensor signal was leaning against a hot part of the engine. The cable insulation had melted or worn through, causing intermittent shorts. The shorts confused the engine computer, which then stalled the engine. He simply rerouted the cable and all was fine after that.
Pontiac 3.4 liter engine died while driving and now won't start.?
There are a few reasons why a Pontiac 3.4 liter engine may die while driving. The battery cables may of come undone, a spark plug may need changed, or the fuel pump could of stopped working.
Why would a 2000 Pontiac Montana idle at a high temperature but go down while driving?
Check the coolant level. Not just the bottle but in the radiator too. The 3400 motor is known for leaking coolant at the intake manifold.
My 1994 Pontiac Trans Am randomly stalls out while driving?
If your 1994 Pontiac Trans Am randomly stalls out while driving, you may have clogged fuel injectors or a bad distributor. Check the distributor first, as this is the easiest to replace.
If you need to replace the head gaskets on a 1999 Pontiac Montana do you need to replace the exhaust manifold gaskets also?
it would be best because you could tear the old ones while removing them.
Possible causes for a 2001 Pontiac aztek to quit running while driving?
It could be the electrical ignition system. there is a recall, dealers will replace the ignition relay free of charge. check it out. Pontiac tele. #1-800-620-7668
What would cause a 96 Pontiac Bonneville to stall while you are driving?
crankshaft position censor
How do you shut lights off while engine running on a 2001 Pontiac Montana?
If you want to turn off the running lights off try to engage the emergency brakes. I have a 2000 Montana and that works.
Your 1998 Pontiac Bonneville shuts off while driving. it will start back up and a few minutes later it does it again. it loses all power what could be the problem?
the battery is flat or its to old
Why does my 2006 Pontiac pursuit rives and then back down while driving?
try changing the throttle position sensor
What causes my Pontiac 2001 to turn off while driving and engine shakes?
probably a bad camshaft sensor.
What causes a Pontiac Sunfire to lose power while driving?
probably fuel filter or a simple tune up
