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1992 Chevrolet S10 Blazer Sport 4.3L Poor Idle Quality, Poor Fuel Economy
Posted to GM Driveability on 2/10/1998

This is the real fix and the mess leading to it.

The original customer complaint was, 'Engine races and uses too much gas.'. Right away I could tell there was a good sized intake vacuum leak. Now the question in my mind was, 'Why is this thing (i)rich(/i)?'. ...

  Related Documents & Media  1992 Chevrolet S10 Blazer Sport

 
Message Closed w/FIX

car Vehicle Data

1992 Chevrolet S10 Blazer Sport

VIN 1GNDT13W1N
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsPoor Idle Quality, Poor Fuel Economy
OccursAlways, Idle
Message Closed w/FIX

car Vehicle Data

1992 Chevrolet S10 Blazer Sport

VIN 1GNDT13W1N
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
SymptomsPoor Idle Quality, Poor Fuel Economy
OccursAlways, Idle