I have noticed a whistling sound, could it be related?
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1997 Chevrolet Suburban 1500 Question: The rpms are running high & won't go above 30 MPH, what could be the problem?
Answer #1pushrod June 21, 2013, 09:18Master
Sounds like the transmissionis is slipping. If so, you need to get it checked out but most likely it's too late for any help. You can check the fluid level and see if it's ok and if it smeels/looks burnt.
Answer #2ChevyASE June 22, 2013, 08:47Journeyman
I agree with pushrod. Most likely it is the transmission. Not a DIY problem at any rate, so take it to a shop.