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George H.
George H., ASE Certified Technician
Category: Saturn
Satisfied Customers: 816
Experience:  ASE Master Tech 15+ Years
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Why my 99 saturn idles up high and shut down, yes no trouble

Customer Question

why my 99 saturn idles up high and shut down
JA: Has the vehicle been scanned for trouble codes?
Customer: yes no trouble codes
JA: What is the model of your '99 Saturn?
Customer: 99 sl
JA: Are you fixing your SL yourself? What have you tried so far?
Customer: throttle tps replace
JA: Anything else you want the mechanic to know before I connect you?
Customer: no
Submitted: 8 months ago.
Category: Saturn
Expert:  FIXITMAN replied 8 months ago.

Hello, my name is***** you tell me if the engine will continue to run if you give it gas or does it just shut off?

Customer: replied 8 months ago.
it shut of any way it shut right down
Expert:  FIXITMAN replied 8 months ago.

Thank you. If it will not stay running at all then it is usually caused by a failure in the MAP sensor or a large vacuum leak in the EGR valve or intake manifold. Do you have a scan tool that reads computer codes?

Customer: replied 8 months ago.
Expert:  FIXITMAN replied 8 months ago.

Are you getting any codes?