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11/04/2021 4:59 am
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Hello Scotty.. I have a 99 mustang gt with 112,543 miles.. wondering if you know how to fix bad idle while on freeway/streets. I changed the egr valve, pcv hose, IACV, and tps.. cleaned butterflies of throttle also.. one spark plug has oil, what do you think? Thanks
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11/04/2021 6:10 am
Try my video make your car run better with a little spray cleaner and also check for vacuum leaks if not that try my video how to clean fuel injectors without removal
