WebApr 7, 2024 · Causes of Knocking Sound When Accelerating. If the car engine is knocking when accelerating, the octane of the fuel could be too low, or the timing is bad. If the knocking noise is coming from under the car rather than from the engine, it may be due to a bad CV joint or driveshaft. A full diagnostic exam is needed to determine the cause. WebJan 24, 2014 · The cause is often excessive valve clearance or a defective hydraulic valve lifter. To check your clearances, you can insert a thickness gauge between the valve stem and the rocker arm or lifter. If this …
7 Reasons Your Engine Makes A Ticking Noise & How To …
WebJun 12, 2013 · My '87 K5 started making this sound after an intake gasket change, and I've been unable to figure out what it is. I've checked the distributor, the PCV Valve... WebMay 15, 2015 · Also, grab the distributor shaft and see if you can move it from side to side. If so, this could be the cause of the noise. To follow this up, removing the distributor from the engine will allow you to judge whether there is lateral (sideways) movement in the distributor shaft. Likely, if the lower bushing is bad, both bushings may be worn. if g x 4x - 4x what is the value of g 3/2
Does Your Engine Make a Ticking Noise? Here
WebDec 29, 2016 · 4,013 Posts. #13 · Dec 7, 2016. Put a hose like a fuel line against your ear, pass the other end around all exhaust seal surfaces. You will definitely hear an exhaust leak, it will sound like it is blowing in your ear. For internal noises, the rod on the engine works better. For air/exhaust leaks, you need an open tube. WebMay 29, 2010 · 350 Ticking Noise defaria27 2 subscribers Subscribe 6 Share 13K views 12 years ago Newly rebuilt Chevy 350 ticking noise, what is ticking? Is it the valves ticking? Bottom end is built,... WebMar 29, 2015 · If the noise comes back with the engine running it could be a sticky, gummed up or dirty lifter. A dose of detergent oil additive might be worth a try but it might take some time to clean things up. Lay a straight edge across the tops of all the rocker … is sodium bad for cats