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1989 Chevrolet S10 Blazer Sport 4.3L Poor Idle Quality, Hesitation, Surge
Posted to GM Driveability on 10/28/2003 22 Replies

engine only surges will almost stall, on first cold start up for about 1 minute then runs fine till left for several [...] been getting worse as weather gets colder Fast idle will come on for 10 seconds the will drop down and start to surge after about 1 minut...

22 Replies Received (View Replies)

  Related Documents & Media  1989 Chevrolet S10 Blazer Sport

 
Message Closed w/Summary

car Vehicle Data

1989 Chevrolet S10 Blazer Sport

VIN 1GNCT18Z6K
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / TBI
EmissionsUS FED emissions
SymptomsPoor Idle Quality, Hesitation, Surge
OccursCold
Misc.Has Reman Engine at 132698
Message Closed w/Summary

car Vehicle Data

1989 Chevrolet S10 Blazer Sport

VIN 1GNCT18Z6K
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / TBI
EmissionsUS FED emissions
SymptomsPoor Idle Quality, Hesitation, Surge
OccursCold
Misc.Has Reman Engine at 132698