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2000 Chevrolet Blazer LS 4.3L Hesitation, Misfire
Posted to GM Driveability on 10/1/2014 31 Replies

Runs rough and [...] load improves within a few [...] replaced to correct injector [...] sets codes when induced but with no ses [...] and coil wire replaced with no [...] filter [...] and plugs test in within [...] replaced with new distributor.

31 Replies Received (View Replies)

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car Vehicle Data

2000 Chevrolet Blazer LS

VIN 1GNCT18W7Y
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEQUENTIAL
EmissionsOBD-II Compliant
SymptomsHesitation, Misfire
OccursCold, Under Load, on Accel
Message Closed w/FIX

car Vehicle Data

2000 Chevrolet Blazer LS

VIN 1GNCT18W7Y
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEQUENTIAL
EmissionsOBD-II Compliant
SymptomsHesitation, Misfire
OccursCold, Under Load, on Accel