Slow start up
My 2002 Yukon used to fire up as soon as I turned on the ignition. After 132000 mile when it's cold, it take a few seconds to fire up. Would cleaning the throttle body correct this situation?
My 2002 Yukon used to fire up as soon as I turned on the ignition. After 132000 mile when it's cold, it take a few seconds to fire up. Would cleaning the throttle body correct this situation?
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