2000 GMC Sonoma Engine Stalls

Tiny
WILLIEWILSON55
  • MEMBER
  • 2000 GMC SONOMA
  • 4 CYL
  • 2WD
  • MANUAL
  • 80,000 MILES
In the mornings I start my car up and go to the end of my street, as im stopping to turn my engine almost always die, fast or slow driving. When I try starting it back up the engine takes a while. When it does start I have to pump the gas to get the engine going or it it can stall out again. The thing that gets me is when the engine is warm it wont do this, it's only when the engine is cold. Note that there are no engine light on. Any help would be greatly appreciatted, Thanx.
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Saturday, December 6th, 2008 AT 6:46 AM

4 Replies

Tiny
DOCFIXIT
  • MECHANIC
  • 18,828 POSTS
Probably faulty temp sender and PCM does not know engine is cold would not set code.
Hey I was in the Air Force K-9 back in 70 -73 guy in my squad with your name from Nebraska. Any chance it's you
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Saturday, December 6th, 2008 AT 4:22 PM
Tiny
WILLIEWILSON55
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  • 5 POSTS
Nope from washington state
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Saturday, December 6th, 2008 AT 6:09 PM
Tiny
WILLIEWILSON55
  • MEMBER
  • 5 POSTS
Is it the Intake Air Temp Sensor or the Engine Coolant Temp. Sensor.
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Sunday, December 7th, 2008 AT 6:26 PM
Tiny
DOCFIXIT
  • MECHANIC
  • 18,828 POSTS
Engine temp
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Monday, December 8th, 2008 AT 7:22 AM

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