Q: Placed a quote request on Saturday to clean the throttle body on my truck, but got no response 2003 GMC Yukon XL

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I've never had an issue with my GMC Yukon. Was just doing some routine cleaning the other day and when I went to start it, it petered out quickly. Then it sounded like the battery was dead. Just to be sure, I tried a third time--it started but the rpms quickly dissipated. I jumped to conclusions and bought a new battery, but no joy. Same results. I read up as much as I could and came to the conclusion the Throttle Body needs to be cleaned.

My car has 123 miles.
My car has an automatic transmission.

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