BECOME A MEMBER
Sign up with Facebook
I agree to the
Login with Facebook
NOT A MEMBER?
I hear knocking on the bottom of my engine when.
1999 CHEVROLET ASTRO
I hear knocking on the bottom of my engine when I hit the gas but I don't lose power.
Sunday, March 3rd, 2013 AT 2:58 PM
Something is worn out in the lower end. I would not drive it till it is checked. You may damage the motor even more
Please consider a donation if we helped you
Sunday, March 3rd, 2013 AT 3:39 PM
to post a reply.
Related Engine Low Power Questions
Engine Loses Power
I Have A 1999 Chevy Astro Van Awd 4.3 It Drives Okay For A Couple Of Miles And Then The Acceleration Drops Out You Cant Go Over 10 Mph...
1999 Chevy Astro Fuel System
Engine Performance Problem 1999 Chevy Astro 6 Cyl Two Wheel Drive Automatic 190, 00 Miles My Chevy Astro Won't Start Unless I Use...
1999 Chevy Astro Engine Run Good At Idle But Doesnt...
Engine Performance Problem 1999 Chevy Astro 6 Cyl Two Wheel Drive Automatic Hi I Have A Chevrolet Astro 1999 With A 4.3 Liter Engine...
Engine Loss Of Power
2001 Astro Van Is Running Rough, Loss Of Power And Misfires
Ask a Car Question. It's Free!
Low Engine Power
Engine Power Low
Symptoms of Low Engine Power
Find a car manual for your car
© 1999 - 2017 2CarPros, Inc.