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Why is my engine knocking when under load towing accelerating ect but not when idling of decelotating?
Wiki User
∙ 16y ago
== Bad bearings?
Loose wrist pin?
Only happens under extreme engine load? == Predetonation
Running hot?
Timing too far advanced?
Fuel octane rating too low?
Wiki User
∙ 16y ago
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1994 Toyota Paseo stalls out when idling in traffic?
Could be EGR valve sticking open or dirty at an idling condition or hesitates when accelerating.
What is a metallic knocking noise on a 1996 Toyota Camry while the engine is cold?
DOES IT HOLD GOOD OIL PRESSURE WHILE HOT AND IDLING? SOUNDS LIKE MAIN BEARINGS.
When idling my truck is spontaneously accelerating in short bursts. The power steering pump answers back. Engine light on. Any ideas what the problem is?
Have it checked for codes, and diagnose the code.
2001 Ford Explorer Engine idles funny and stalls when accelerating from a stop?
Replace the Idle Air Control Valve only about $50. This would cause funny idling and stalling out.
What is idling of engine?
A car that is stopped with the engine running.
What would cause a louder then normal noise when accelerating and idling in a 1996 Toyota Camry?
Could be your timing belt.
Why would engine that was idling then suddenly die?
water in the fuel can cause an idling motor to sputter and/or die.
What could cause a rattle or knocking in front end of Dodge Ram B250 not when idling but when going slow?
DONT DRIVE HER! I did...and she dropped a driveshaft. Tow her to a trusted shop and have them check out the drivetrain. Good news is your engine should be a solid s.o.b!
Does the fuel enter an engine when it's idling?
yes
Knocking noise when engine is idling?
Lucas (oil additive) it and pray..if its a rod just drive it easy..if it is spark knock use better gas. answer the door sorry bout that, but if engine is knocking is it at idle, under load,etc knocking can be caused by piston slap,(worn out rings),bad bearings,or simply have engine tuned, all depends where knock is coming from
Why your engine knocking whent idling on a 2001 jeep wrangler?
Locate the sound, if it is high up on the engine it will most likely be the lifters, pretty common with the 4.0, you can quiet them down by using oil additives, but if it is low it may be a wrist pin knock, this will also happen and get louder when driving, and should be dealt with immediately.
Motor is rocking when at a redlight idling?
check the engine mounts
