Test the charging system.
Clean the MAF.
What was used to clean the throttle body? Is your vehicle equipped with electrobic throttle control?
If basic procedures do not show anything, you would need to go into advanced diagnostics and thaht would mean plugging in a scan tool to monitor thr throttle control system components to see if any is out of specs.
Thursday, November 29th, 2012 AT 2:31 PM