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1995 Poniac Bonneville dies while driving.?

1995 Pontiac Bonneville (non-supercharge)

Approx. 220,000 miles

Idles rough

Dies while driving or idle. Hot or cold

Voltage gauge for battery has been going low and then shooting back up to normal.

Already changed the Crankshaft Senor.

5 Answers

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  • 1 decade ago
    Favorite Answer

    Could be worn or clogged injectors as well as all these other answers.

  • John
    Lv 5
    1 decade ago

    Alternator.

  • 1 decade ago

    check your spark plugs

    alternator may be going or some of your accesories are drawing too much power from the battery

  • Anonymous
    1 decade ago

    probably a stalling problem. my oldmobile delta 88 had the same problem cause there both GM. it means the cars just about finished. with high milage gms its bound 2 happen. i scrapped mine

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  • 1 decade ago

    change the ignition module, it controls everything, spark, fuel, etc. it is going bad can cause surges in the eletrical system

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