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wont start


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bigtruck81
New User

Dec 1, 2007, 3:12 PM

Post #1 of 2 (1367 views)
wont start Sign In

I have a 2000 chevy pu with a 454 FI eng. auto tranny With apx. 90000 miles on it. I can't get it to start. it ran fine one day and wont start now. I am getting fuel, fire, and it cranks over. when I try to start it it cranks over them sort of coughs like its trying to backfire when I stop cranking on it. I had to replace the starter in this process because It broke the nose of the starter when it did this. could it be a crankshaft or cam sensor? help


Tom Greenleaf
Ultimate Carjunky / Moderator
Tom Greenleaf profile image

Dec 1, 2007, 10:21 PM

Post #2 of 2 (1359 views)
Re: wont start Sign In

Just heard of this last week and it was cam and crank sensors. In that case a 5.7 and it first broke the starter then 86ed a chunk out of the block and wrecked the engine!!

T







 
 
 






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