2003 GMC Sonoma Engine Will not start

2003 GMC SONOMA
175,000 MILES • 6 CYL • 2WD • AUTOMATIC
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WPATK
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  • 1 POST
Drove it to work and it was running fine. After work engine turns over but will not crank.
Jan 3, 2009 at 9:09 PM
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JDL
  • CAR REPAIR CONTRIBUTOR
  • 16,098 POSTS
I guess your saying it cranks good, but won't start? Can you check for codes?

You might try some of the basic tests, have somebody crank it, while you check for spark at the plugs. If you have good spark everywhere, check the fuel pressure. Those spider fuel systems are known for problems.

You need a fuel pressure gage.
Jan 4, 2009 at 11:16 AM
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