Please help asap..no start and back firing
11-15-2018, 08:23 PM
#1
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Join Date: Oct 2018
Posts: 34
Please help asap..no start and back firing
I don't mean to double post but my prior one was in the wrong category
I gave 8t a decent amount of throttle from a stop and the Trac control kicked on and it back fired about 5 tines then died.. It now won't start and back fired still. I only cranked it with and without giving it throttle both with the same result,nothing..fuel pump primes and it's throwing no codes that would pertain to this. Could is be my crank shaft position sensor? The car occasionally did have a longer than normal crank at start and sometimes would run for a second or two after I turned off the ignition .. It is a 1997 z28 lt1 a4..
I gave 8t a decent amount of throttle from a stop and the Trac control kicked on and it back fired about 5 tines then died.. It now won't start and back fired still. I only cranked it with and without giving it throttle both with the same result,nothing..fuel pump primes and it's throwing no codes that would pertain to this. Could is be my crank shaft position sensor? The car occasionally did have a longer than normal crank at start and sometimes would run for a second or two after I turned off the ignition .. It is a 1997 z28 lt1 a4..
11-15-2018, 11:06 PM
#2
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Join Date: Nov 1998
Location: Hell was full so they sent me to NJ
Posts: 70,647
Re: Please help asap..no start and back firing
Please don’t post the same topic on multiple forums. I saw your duplicate on “Advanced Tech” first, and wasted my time moving it here to “LT1 Based Engine Tech”.
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