Anonymous posted an answer for this 1994 GMC Safari:
"I don't know if ya fixed it yet! but it could possibly be the idle air control valve, map..."
Anonymous posted an answer for this 1996 Dodge Neon:
"Check the timing belt. Sometimes the timing tentioner goes bad in them."
Anonymous posted an answer for this 1992 Buick LeSabre:
"Check your timing belt!"
Anonymous posted an answer for this 1994 GMC Safari:
"Im not sure if you got it fixed yet! It could possibly be idle air control valve. But here..."
Anonymous posted an answer for this 1994 GMC Safari:
"Not sure if yoy got it fixed yet! It could possibly be your (IAC) Idle Air Control Valve."