WebJul 10, 2016 · I have a knocking sound coming from the top of my engine. 2 Answers. my 2001 chevy s10 2.2 liter has a knocking sound when it is running and gets a little louder when you rev it up. i changed the oil and there was alot of sludge that came out so i put some engine flu... WebMay 22, 2024 · After many thousands of miles, a catalytic converter will come to the end of its lifespan. When it does, you can experience a myriad of symptoms, including loss of performance, your check engine light coming on, and annoying rattling noises coming from underneath your vehicle.
Understanding and Diagnosing Rear Differential Noise
WebJul 13, 2024 · Once the rod starts knocking, your engine could give away the next time you go for a drive or could run fine for several months or even years. Although it depends on … WebMay 22, 2024 · Knocking Noise. A knocking noise can be caused by one of several things relating to the alternator. A broken belt could flap around the engine compartment and make a knocking noise as it comes in contact with other parts. Also, a broken bearing may create a knocking sound as it’s jostled around inside the housing. city of la clean up
How Long Can You Drive With Rod Knock? - The Grumpy Mechanic
WebJan 5, 2009 · i have a 98 s10 2.2 with some ticking - knocking that increases throughout the rpm range. I first off thought it could be lifters, so me and my dad pulled the head off and replaced the lifters with irok performance lifters, put it all back together and still had the … WebFeb 15, 2024 · This spark can be delayed, making the engine produce a knocking sound while accelerating. Low Oil Level. Low oil levels can also result in knocking sound. What happens is that when the level of oil drops, the rod bearing between the piston rod and crankshaft ruptures. After getting damaged, if it moves up or down, a rattling sound is … WebNov 22, 2014 · I have a chevy s10 2000 with a rebuilt motor 3 years ago. after trips say 70 miles or more it makes a knocking noise Ask an Expert Car Questions Chevrolet Repair BOBBYSS, Master Technician Satisfied Customers ASE MASTER CERTIFIED, AA DEGREE AUTO/DIESEL TECH BOBBYSS is online now Related Chevy Questions I have a 2000 chevy … city of lacomb oregon