Chevy Silverado and GMC Sierra Forum banner

Engine ticking sound

2K views 3 replies 3 participants last post by  SilverSurfer 
#1 ·
Driving down the highway, Or just plain driving on back roads, and especially during hard throttle my truck makes a ticking sounds almost sounds as if its the thermostat chattering. but i have no idea what it could be?It wont do it in neutral so im almost thinking it could be in the tranny? it doesnt sound like a lifter taping but it is really bothering me i still have a 3 years worth of warranty left or 45000 miles. im thinking i may take it in and have it looked at but does any one have any opinion on what it might be?
 
#3 ·
im going to give that a try on my ride home from work. i was going to switch to a better oil, and thinking about changing my tranny fluid. but never did it before lol
 
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top