1998 Chevy 4X4 5.7 stalling

Tiny
RICKEYE3
  • MEMBER
  • 1998 CHEVROLET SILVERADO
  • V8
  • 4WD
  • AUTOMATIC
  • 270,000 MILES
After driving this truck for 10 to 15 miles and the outside temperature is below 50 degrees it will start to stall just for a split second. You can see the tach drop anywhere from 5 to 700 rpms and then jump right back up. It idles perfect and it starts with just a touch of the key. This problem only happens when it is being driven. Sometimes it happens once and other times it happens several times really close together. The distributor, coil, tps, wires, plugs, fuel pump are all new. The truck runs perfect other wise and has good power. About to pull my hair out on this one. I know someone out there is alot smarter then me please help.
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Friday, December 24th, 2010 AT 6:28 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • EXPERT
Have you checked the crank sensor?
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Thursday, February 24th, 2011 AT 5:21 PM

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