Questions & Answers for: 1999 cadillac deville idle air

1999 Cadillac Seville STS Overheating Jul 21, 2009 - Update: O.K., I am concerned now. I just drove nearly 700 miles. Overheated going up steep inclines ONLY with the AC on; otherwise, car ran on ...

Ad

Question about 1999 DeVille

2 Answers

1999 Cadillac Seville STS Hey I have the same problem. I just came back from a vacation and was driving in the mountains when my engine temperature suddenly went up to HOT. After letting the car sit ...

Ad

...1999 Cadillac Deville overheats while in traffic, but when the car starts moving the temperature goes down. While in traffic, it reaches 228, when the car starts to move the temperature goes down to ...

...what is not working correctly and then you will be on the right path in the diagnosing, you may have a bad idle air control valve or maybe a leaking fuel preasure regulator, start with the

Question about 1999 DeVille

1 Answer

...1999 cadillac deville Click over pic for zoom... Fig. Showing the location of MAP Sensor and other components on the front of the engine: 1. Manifold Absolute Pressure (MAP) Sensor; 2. Idle Air ...

...1999 Cadillac De Ville and is it the same thing as the idler motor? The IAC or idle air control valve is mounted in the throttle body and uses an air passage that opens or closes to increase idle ...

Not finding what you are looking for?

Ask a Question

Usually answered in minutes!

Popular Products

Top Cars & Trucks Experts

ZJ Limited
ZJ Limited

Level 3 Expert

17989 Answers

john h

Level 3 Expert

29494 Answers

Arnie Burke
Arnie Burke

Level 3 Expert

7339 Answers

Are you a Cars & Trucks Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...