2001 Jeep Grand Cherokee "engine knocking accelerating" Questions

...knocking with the hum of the engine. What could this be? It could possibly be "detonation" knock .. try using some premium (high) octane fuel and possibly an octane additive for a tank or two

...is not a major repair. if you ran hot and cooked engine and it is knocking you are sometimes better getting a reman vs rebuild as you get a good warranty. jasper engines has a 3yr 75k mile ...

Knocking noise. Overheated engine, warped heads, colapesed valve. heads checked, machined to correct warp, replaced 1 valve. Knocking noise present since overheat. Shop pulled valve cover nd replaced ...

...Knocking noise is generally from the engine. What is your oil pressure? If pressure is low and oil is reasonably full, refrain from driving it till the cause is determined. Noise can also come from ...

...knocking from the engine but difficult to determine where from. Stops when in 'park' and sometimes when you take foot off accelerator and may not happen for 5 miles. Sometimesit is more persitent - ...

...knocking noise and when i floor the gas pedal it slowly accelerates up to about 3 grand or 4 grand and then sometimes shifts. when it does shift its a really hard ****. yesterday the engine was ...

...knocking from the engine but difficult to determine where from. Stops when in 'park' and sometimes when you take foot off accelerator and may not happen for 5 miles. Sometimesit is more persitent - ...

knocking sound in the lower rear section of the engine. this jeep has a 4.7 liter V8 with 73000 miles on it. any help would be greatly appreciated check your rocker arms and your rods see if there not

...knocking. Any suggestions on this problem would be great. Get your car to a repair garage immediately. It sounds very much like your Grand Cherokee has a failed water pump and that the resulting ...

...knocking sound coming from the engine and makes the same clicking/knocking sound when I'm accelerating what could this problem be? noisy lifters, or piston slap, i just had one where the piston went ...