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Ask Derek Werner Your Own Question
Derek Werner
Derek Werner, Saturn Technician
Category: Saturn
Satisfied Customers: 135
Experience:  ASE Master Technician, L1 Advanced Level Specialist
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Car will not hold I idol, 07 vue 2.2L, Yes in try idol reset

Customer Question

Car will not hold I idol
JA: What is the model/year of your Saturn?
Customer: 07 vue 2.2L
JA: Are you hoping to fix this yourself? What have you tried so far?
Customer: Yes in try idol reset precidure by using key and unhook ing negative battery cable for 10 min
JA: Have you tested the battery? Is the battery fluid low?
Customer: Battery test fine
JA: Anything else you think the mechanic should know?
Customer: I didn't have any problems till I fixed air conditioner then car would cut off with ac on so I tried to rest idle so I could use ac and now it won't hold idle at all
JA: OK. Got it. I'm sending you to a secure page on JustAnswer so you can place the $5 fully-refundable deposit now. While you're filling out that form, I'll tell the Saturn Mechanic about your situation and then connect you two.
Submitted: 10 months ago.
Category: Saturn
Customer: replied 10 months ago.
Also I have already cleaned manifold it didn't work
Expert:  Derek Werner replied 10 months ago.

Hello and thanks for using JustAnswer!

Do you have any fault codes that are stored?

What is the long term fuel trim at idle?

It is somewhat common for the timing chains and guides in this engine to stretch and cause a low idle and runs rough.

Customer: replied 10 months ago.
There is no codes showing and idk about the fuel
Expert:  Derek Werner replied 10 months ago.

Ok no problem. The next best and easy step to take is clean the throttle body. Remove the intake air tube from the throttle body and clean with some rags and brake clean. Do not spray brake clean directly on the throttle body or on the throttle blade. Just wet the rag with brake clean and clean the deposits from the throttle bore.

Customer: replied 10 months ago.
I got it fixed I change the MAP sensor that did the trick thanks for your help and time though
Customer: replied 10 months ago.
Posted by JustAnswer at customer's request) Hello. I would like to request the following Expert Service(s) from you: Live Phone Call. Let me know if you need more information, or send me the service offer(s) so we can proceed.
Expert:  Derek Werner replied 10 months ago.

glad to hear it! If you have any other questions please let me know!