My 1995 GMC safari van is having ruff idling issues.
What is your question?
When we turn the van on it runs really ruff. When driving and stopping at lights it will shut off on you. Sometimes even driving it will cut off. It almost sometimes seems like the van wants to drive it's self cause it's idling so hard.
What makes this problem better or worse?
Nothing
How long has your 1990 GMC Safari had this problem?
RepairPal Certified shops can diagnose and repair your 1990 GMC Safari. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
Professional quality scanner will be required to diagnose this issue - plus qualified personnel to read scan test results.
Very difficult / near impossible to accurately guess at it.
The parts stores simple code readers can’t help with this vehicle.. Good luck!