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Crank no start

Hummer H3 2006  235000 miles
Went up a hill one night and car made a weird revving sound and died. I was able to start it after 4 to 5 min and went 5 min home. The next morning I cranked it and it started. I put it in drive and it died. Has only cranked sence but no start. Codes say exhaust CMP sensor but that has been replaced as well as pigtail connector but still will not start. No other codes.
Raylyn0810 from United States 3 months ago  
RA
1 reply 
Raylyn0810 from United States 3 months ago
I did try the theft lock but it did not work as well. We did test the fuel pump with a vacuum and it did not show any kind of power at all so we are replacing that if that is the issue I will update. Any other advice to check would be appreciated
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