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If it is running fine at high revs the most likely problem is an injector
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∙ 15y ago
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Your engine shudders shakes real bad when warmed up esp in idle. Could this be the compressor even though you have nothing turned on ie ac heatdefrostetc.?
Without much to go on, I would suggest you look for a vacuum leak, especially if the engine runs good under acceleration and only shakes and shudders at idle.
Zx2 shudders and dies out at stops and idle?
If a Zx2 shudders and dies out at stops and idle, the idle might need adjusted. If the idle is set too low, it will not maintain enough power.
Engine shakes when idle?
Probably a misfire, it could be in need of a tune up.
Your 1994 cavalier shudders and shakes at idle it has 34000 actual replaced front engine mount and has new plugs but still does it. Doesn't matter if engine is cold or warm. What is up?
To check for the cause of the shudder, look for a vacuum leak. If the vacuum is ok, check the EGR valve for a clog. These are the two most common places that will cause the problem.
What is the Air fuel ratio in a diesel engine at tick over?
The diesel engine can operate at 12:1 to 24:1 at idle.
Why does my car 1996 Hyundai Sonata shakes on idle?
Possible cylinder misfire and/or failing engine mounts.
How much diesel is used at idle?
In a modern 14 liter diesel engine about 1 gallon per hour.
Why engine shakes at idle?
It could be (a) misfiring cylinder(s). Check the condition of your plugs and wires. Also, check if your engine mounts are not worn.
How do you adjust the idle on the diesel engine?
This question is not answerable without make model year and control system for the engine.
How do you adjust the idle speed on a citroen berlingo 1.9d?
How do you adjust the idle speed on a citroen berlingo 1.9d (basic diesel engine)
What is the required Air fuel ratio for a diesel engine?
There is no required a/f ratio on a diesel. It can be as low as 100:1 at no load idle.
What is fuel press idle on 3406 cat ataac?
fuel pressure at idle, air to air after cooled 3406, caterpillar diesel engine
