Mechanics

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1996 Pontiac Transport • 6 cylinder FWD Automatic •

1996 pontinac montana transport 3400. Just had engine rebuilt today sometimes it starts and runs just fine others it starts, pops like a back fire shakes a little when I put it in gear it stalls so if I shut it off and on until it strarts normal it runs great why is it doing this?
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Rachelandroddy
April 25, 2011.




You will have to check the spark and fuel pressure during the failure to determine which is causing it.

Wrenchtech
Apr 25, 2011.


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