1994 CHEVY TRUCK HIGH IDLE

  • Tiny
  • drosemaryjordan@sc.rr.com
  • 1994 Chevrolet Truck

Engine Performance problem
1994 Chevy Truck 6 cyl Two Wheel Drive Automatic 200000 miles

Recently after presure washing the motor on my truck I developed a ver high idle. Before that everything was fine with it. I, ve spread all alround the throttle body and vacuam hoses and never got a change in the idle speed. This is my only mode of transportation and, when I put it in gear with the idle so high it feels like the transmission is going to jerk out. Please help ! Thanks again Donovan Jordan

Do you
have the same problem?
Yes
No
Saturday, April 25th, 2009 AT 7:13 AM

1 Reply

  • Tiny
  • Jack42
  • Member

Look for water in the connectors on the Throttle Body unit. Especially the square 4 wire connector on the Idle Speed Motor.

Was this
answer
helpful?
Yes
No
Monday, April 27th, 2009 AT 9:08 PM

Please login or register to post a reply.

Similar Questions