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1999 Chevrolet Tahoe 5.7L Hesitation, Surge, Cuts out
Posted to GM Driveability on 4/9/2009 26 Replies

I have this 1999 Chevy Tahoe, 4x4, 5.7L, csi vortec, when the engine is cold will ,first start up,surge, hesitated and misfire under load for a few minites then clear up and run good. When it is acting up, I can add propane to intake, and engine clears up and ...

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car Vehicle Data

1999 Chevrolet Tahoe

VIN 3GNEK18R1X
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / vortec csi
EmissionsOBD-II Compliant
SymptomsHesitation, Surge, Cuts Out
OccursCold, Under Load
Misc.4X4
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet Tahoe

VIN 3GNEK18R1X
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / vortec csi
EmissionsOBD-II Compliant
SymptomsHesitation, Surge, Cuts Out
OccursCold, Under Load
Misc.4X4