2007 Chevrolet Chevrolet Silverado 1500 "1991 iac symptoms" Questions

Ad

...1991 - 1995 Caravan/Voyager/Town & Country NOTE: This bulletin applies to vehicles equipped with 2.2 liter and 2.5 liter engine and high pressure throttle body fuel injection. ...

Ad

...likely cause of the symptoms you are describing would be a defective Idle Air Control Solenoid. (IAC). It is located on the intake plenum near the throttle body and it looks like the picture

Ad

...IAC faults generally have the symptom of the car being very reluctant to start but will fire up when given lots of gas. However,as soon as any demand is made on the engine such as power steering or ...

Question about Chevrolet

2 Answers

idle fluxuates up and down consistantly Check the Idle Control System Idle speed is controlled by the Idle Air Control Valve (IACV). The IACV changes the amount of air being bypassed to the intake ...

Not finding what you are looking for?
2007 Chevrolet Chevrolet Silverado 1500 Logo

48 questions posted

Ask a Question

Usually answered in minutes!

Popular Products

Top Chevrolet Experts

ZJ Limited
ZJ Limited

Level 3 Expert

17989 Answers

john h

Level 3 Expert

29494 Answers

Thomas Perkins
Thomas Perkins

Level 3 Expert

15088 Answers

Are you a Chevrolet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...