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1994 Chevrolet S10 Blazer Tahoe 4.3L No Start, Poor Idle Quality, Hesitation, Surge, Cuts out
Posted to GM Driveability on 10/28/2002 12 Replies

Hello... I have a problem, 1994 Chevy Blazer, 4.3 W code Vortex motor. This Truck is breaking up @ 2000 to 2200 RMP.

Normal Driving I have normal O2 switching, and the fuel trims are @ 128 respective. but If I hold the accelerator down in park @ 2000 RMP, the...

12 Replies Received (View Replies)

  Related Documents & Media  1994 Chevrolet S10 Blazer Tahoe

 
Message Closed w/FIX

car Vehicle Data

1994 Chevrolet S10 Blazer Tahoe

VIN 1GNDT13WXR
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CPI (Spider assembly)
EmissionsOBD 1
SymptomsNo Start, Poor Idle Quality, Hesitation, Surge, Cuts Out
OccursHot, After a Hot Soak, Intermittently

Trouble Codes

44Lean Exhaust
Message Closed w/FIX

car Vehicle Data

1994 Chevrolet S10 Blazer Tahoe

VIN 1GNDT13WXR
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CPI (Spider assembly)
EmissionsOBD 1
SymptomsNo Start, Poor Idle Quality, Hesitation, Surge, Cuts Out
OccursHot, After a Hot Soak, Intermittently

Trouble Codes

44Lean Exhaust