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1987 GMC S15 Gypsy 2.8L Surge, Misfire, loss of power
Posted to GM Driveability on 12/10/2002 19 Replies

after driving 30 to 40 miles the truck begins to loose power on accelleration or when trying to increase speed. it will even backfire through intake if you really push [...]'ve checked power and [...] all ecm pin [...] readings are normal in the [...] hard to ...

19 Replies Received (View Replies)

  Related Documents & Media  1987 GMC S15 Gypsy

 
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car Vehicle Data

1987 GMC S15 Gypsy

VIN 1GTCS14R6H
Engine2.8 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / tbi
Emissionsus fed emissions
SymptomsSurge, Misfire, Loss of Power
OccursHot, Under Load
Message Closed

car Vehicle Data

1987 GMC S15 Gypsy

VIN 1GTCS14R6H
Engine2.8 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / tbi
Emissionsus fed emissions
SymptomsSurge, Misfire, Loss of Power
OccursHot, Under Load