will not go over 20 mph
My Blazer will not go over 20 Mph, is the trans bad? on 2000 Chevrolet Blazer
Need more specific details ..........like is it trying to shift or does it just rev up the engine and stay in first gear? Is there a really thick floormat under the gas pedal preventing you from pressing the throttle down?
1 more answer
possibly...or clogged cat....or ignition issue...