Check Engine Light Due to Loose or Worn Gas Cap on GMC Vandura 3500

A loose or worn gas cap could be cause the Check Engine Light to illuminate.

RepairPal Verified
Average mileage: (–)
Exhaust & Emissions affected: Gasoline
1 model year affected: 1996
1 person reported this problem
0 people shared problem details
Related Items:
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "
The distributor may develop internal faults. This can cause a rough running engine or stalling...
The engine may develop a misfire due to worn valve seats. This fault will cause the Check Engin...
When we purchased the van, the serpentine belt began coming off after hitting a large patch of...
When I start my truck in the morning it will not shift out of low gear. when it gets to 170 deg...

Related Content