What's wrong with my 2007 GMC sierra

Asked by Redline2112 Oct 21, 2018 at 02:30 PM about the GMC Sierra 1500

Question type: Maintenance & Repair

I have a 2007 GMC Sierra the transmission
went out and I had to replace it in order to do
that I had to cut the exsaust I put it back on
but ever since it seems to have no power
and misses I can barley push the gas and it
goes slow and when I excelerate to the floor
still goes no where it seems to have no
power behind it and is running lean

1 Answer

Your Answer:

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