
2001 Chevrolet Blazer LS 4.3L Poor Idle Quality, Hesitation, Surge
vehicle came in with bad hesitation under wot. let sit over night and had the same problem when it was cold as it warmed up became a little better ..did fuel pressure check at the port 50-55 key on but went quickly to zero ..isolated fuel pump lines and had 70...
FIX posted 11/12/2007
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Message Closed w/FIX
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VIN | 1GNDT13W81 |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Hesitation, Surge |
Message Closed w/FIX
Vehicle Data
2001 Chevrolet Blazer LS
VIN | 1GNDT13W81 |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Hesitation, Surge |