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2002 Chevrolet Blazer LS 4.3L Hard Starting
Posted to GM Driveability on 8/30/2010 18 Replies

Could use a little verification of what I think is an ecm problem. Blazer has extended cranking problem, pretty much every time. We replaced fuel pump [gauge not working] but that didn't fix the starting problem. If we hook up modis, and command fuel pump on, ...

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  Related Documents & Media  2002 Chevrolet Blazer LS

 
Message Closed w/Summary

car Vehicle Data

2002 Chevrolet Blazer LS

VIN 1GNDT13W42
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHard Starting
OccursAlways
Message Closed w/Summary

car Vehicle Data

2002 Chevrolet Blazer LS

VIN 1GNDT13W42
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHard Starting
OccursAlways