2007 impala W/ rough idle and no heat

Asked by Sep 24, 2015 at 09:28 AM about the 2007 Chevrolet Impala

Question type: Maintenance & Repair

2007 Chevy impala that has been idling rough for about a month and this
morning i have no heat from the dash. the car is not over heating or having
any other apparent mechanical issues. any easy fix i can check my self, or do
i take it in and have it checked for a blown head gasket.

3 Answers


Try cleaning the throttle body https://www.youtube.com/watch?v=zUV4nXc-pXU

2 of 2 people found this helpful.

Also look for vacuum leaks

2 of 2 people found this helpful.

Check the thermostat on the engine

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