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1987 Chevrolet S10 2.8L Misfire, MIL Lamp on
Posted to GM Driveability on 3/28/2011 13 Replies

Hi Guys & Gals, 87 S10 PU 2.8L V6. Starts and idles OK for over 200K miles on it. Runs pretty well too but at cruising speed there is a continual miss or stumble. Not horrible but noticeable. Checked plugs, cap, rotor, (all recently new) cleaned TBI, tried MAP...

13 Replies Received (View Replies)

  Related Documents & Media  1987 Chevrolet S10

 
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car Vehicle Data

1987 Chevrolet S10

VIN 1GCCS14R3H
Engine2.8 L / 6 cyl / GAS
Trans4-speed Standard
DeliveryFuel Injection / TBI
EmissionsOBD1
SymptomsMisfire, MIL Lamp On
OccursOn Accel
Message Closed w/FIX

car Vehicle Data

1987 Chevrolet S10

VIN 1GCCS14R3H
Engine2.8 L / 6 cyl / GAS
Trans4-speed Standard
DeliveryFuel Injection / TBI
EmissionsOBD1
SymptomsMisfire, MIL Lamp On
OccursOn Accel