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souds like its low on oil or may need lifters or possible it needs a cam or new timing chain depending on the knock . i would make sure its full of oil first . if that's not it i would take it to a machanic
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∙ 12y ago
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Does throttle position sensor have anything to do with high idle when engine is cold?
yes hot or cold it affects idle speed
Why does your car air condition blow hot air when idle?
Your car can only create cold air if the engine is running to make the coolant work correctly. If your car is idle, your engine is still hot but your engine isn't running so the air you are receiving is actually air heated by the engine.
What cause my motor engine to knock after getting hot?
Severely over heating the engine may have damaged the main and rod bearings.
Is it bad for an automatic transmission car to be left in idle?
No, as long as the engine is not running hot it will not bother the transmission.
How do you stop fast idle speed when engine is hot on a 91 Honda civic with automatic transmission?
1,000 to 2000 depending on condition of engine
What causes a 1998 S-10 4 Cylinder to knock when it is in drive and gets hot about 210 degrees?
If it's a engine knock it could be low on coolant or have head damage...
Why does my 1999 voyager engine run hot when idle?
Either your fans aren't working or the thermostat is stuck closed.
What will cause a car to stall in a 1998 Chevy Malibu?
Stalling at idle? Immediately after starting? While driving? While stopping? Cold or hot engine? What engine do you have?
What causes my Jeep engine to knock after getting hot?
You may have blown a head gasket. Stop driving it until you can find out.
How do you stop spark knock?
To stop spark knock , try a higher octane fuel. Make sure that the engine is timed properly and that the spark plug type isn't considered too "hot."
What is the typical oil pressure of a 100000 mile motor in an l69 305 at idle and what oil should you use Thank you?
The oil pressure will depend on the condition of the engine. If you have 10 lbs at idle when engine is hot with this mileage, you are within specs. I would use 10W-30 oil. oil pressure of 10lbs and up is acceptable at hot idle. i like to use havoline 30wt oil. have never had a problem with it.
Why has VW Camper got knocking sound and high temperature?
If the knock increases with wheel speed and stays if you press the clutch its probably a semi-siezed wheel bearing. The engine gets hot as its having to work hard to overcome the bearings friction. If the knock is when accelerating or decelerating is probably a badly worn rear axle CV joint, although this would not make the engine hot? If the knock is from the engine then its rebuild time, probably a little end worn causing the piston to slap on the gudgeon pin creating the knock. Hope this helps
