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Ask GM Tech (Cam) Your Own Question
GM Tech (Cam)
GM Tech (Cam), Chevy Technician
Category: Chevy
Satisfied Customers: 15133
Experience:  GM Grand Master Technician 2007. 14 years experience.
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I have a 1995 Chevy Tahoe i bought 6 months ago did oil

Customer Question

i have a 1995 Chevy Tahoe i bought 6 months ago did oil change found out i needed to add locust oil additive now late on another oil change checked dip stick and needed to ad 2 quarts but now my Tahoe makes a grinding noise and as i drive sounds like birds in the hood of my truck also see temperature rises so put heat on to lower it
Submitted: 1 year ago.
Category: Chevy
Expert:  JOHN aka Eauto replied 1 year ago.

where is the grinding coming from?