Is my engine mh2 or mh7?
1 Answer
Look for the RPO sticker. It's usually on the inside of the glove box door on GMs. The sticker will read "Do not remove" at the top and have letters and numbers in groups of three. These are the options for your specific vehicle. Look for MH2 or MH7 on the sticker. Then you'll know. Hope that helps! Jim
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