1990 GMC Top Kick 366CID Excessive Emissions, Poor Idle Quality, Cuts out
This truck was brought in from another shop. It would not Idle or accelerate without backfiring through intake. They had replaced the distributor, D. cap, rotor, plugs and wires . Still had same problem, then they replaced the pcm. Still the same. Then the tim...
FIX posted 7/7/2005
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Message Closed w/FIX
Vehicle Data1990 GMC Top Kick
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Message Closed w/FIX
Vehicle Data
1990 GMC Top Kick
VIN | 1GDL7H1P6L |
Engine | 366 / 8 cyl |
Delivery | FI / TBI |
Emissions | US |
Symptoms | Excessive Emissions, Poor Idle Quality, Cuts Out |
Occurs | Always |