1996 GMC Sonoma Q&A

1996 GMC Sonoma Question: i'll start engine and rigthaway rpm's go to 3000 i'll step on gas pedal and

notting happens.rpm's still high.after driving for 20 minutes it acts normal. what is the problem. -
Answer 1
SOUNDS LIKE YOU MAY HAVE A VACCUM LEAK, YOU SHOULD HAVE THE VEHICLE DIAGNOSED AS THERE ARE MANY THINGS THAT CAN CAUSE A VACCUM LEAK- HOPE THIS WAS HELPFUL RYAN MODE MODE AUTOMOTIVE 858-361-4645 -