03 Yukon Denali cranks but no start intermittent

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bigtim

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hi everybody... I just bought a 2003 Yukon Denali... it was in an accident but the damage was very minor.... it was hit on the on the front driver side... I had to replace the bumper, bumper reinforcement, headlight bracket, condenser, headlight, parking light, and had to pull the frame out some to line everything back up.... the grille was destroyed also... so far I have everything almost back to normal except for the grille and the emblem which are in the mail as you read. ( great deal on grille assembly: www.partsgeek.com $165 with shipping... if you are interested) My problem is that the vehicle stalls and dies on me after 10 - 20 minutes of sitting idle, I try to restart and the vehicle just cranks... but no start! I found that if I disconnect the battery for a few minutes and reconnect... the vehicle starts normally but the problem just returns. I was told to have the CKP sensor replaced and it was but to no avail the problem persists... Im hearing it may be the camshaft sensor now.... so I dont know what to do at this point!!!! can somebody please help.

:emotions122:

P.S. Also when I turn the key to on and wait for a minute and then proceed to start the vehicle.... the vehicle completely dies like the battery is dead, but when I turn the key and immediately go to start it cranks... I dont understand what thats about... I would really appreciate the feed back on this problem. Thanks everbody.
 

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