99 firebird wont stay running

Asked by Feb 05, 2016 at 09:20 PM about the 1999 Pontiac Firebird

Question type: Maintenance & Repair

Has a v6 3800. Started it yesterday & it
revved up real high then sputtered out. Now
it wont stay running unless my foots on the
gas and i think its occasionally backfiring
out of the injectors! Wtf is wrong with my

1 Answer


What's the history of the vehicle have you tuned it up lately, do you know what's the condition of the overall engine? Do you have any codes on the dash, it could be your throttle position sensor but check your dash is there any codes and get back to us.

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