1993 GMC Yukon Q&A

1993 GMC Yukon Question: My car idles too slow when I first start it and runs rough until it warms up.

How do I clean the throttle body? -
Answer 1
spray the cleaner where the air is sucked in while you work the throttle with your hand.. -
Comment 1
I cleaned the throttle body but it still idles too slow, anyone have more advise? What could it be? What could it be? -