What Causes car to sputter at idle?
What to Look For: Rough idle, slow acceleration, sputtering or a lack of power on acceleration are all symptoms of a leak in the vacuum system. Over time, this valve can become stuck open or closed, and performance issues, including rough idle, are the most common systems.
Why do I get a rough idle when I Turn Off the engine?
In direct injection engines, the fuel injector delivers fuel right into the cylinder; so the valves never get fuel spray. After shutdown, crankcase vapors rise to the top of the engine and settle on the intake valves; where they condense and harden. The result is, carbon buildup that can cause, a rough engine idle.
What does the ECT code p0118 mean?
Code P0118 is the result of the ECT sensor indicating a high voltage input from the coolant temperature circuit. (typically over 4.7V) What Are the Symptoms of Code P0118?
What causes a car to idle at low compression?
Exhaust and Intake Valves can be a big problem if they are carboned up. This can cause lower compression as the valve might stick open. A rough engine idle can be caused by spark plugs or wires. Spark plugs use the electrical current received from ignition coils to ignite the air/fuel mixture within the combustion chamber.
What should the rate of revolutions be on an idle engine?
When you start your engine, and just let it run without pressing on the accelerator or putting it into gear, that is idling. A properly idling engine should be able to maintain a steady but low rate of revolutions, somewhere in the vicinity of 1,000 RPM. Your tachometer needle should be steady and not jumping around.
Why do I get p1353 on my Harley Davidson?
Thanks Those codes could be caused by the PC or a number of other things also like plugs, plug gap, plug wires, loose plug tip where the wire joins on and even bad wiring on the injectors near the plug.
Why does my car engine run rough while idling?
When your car engine runs as it should, everything should be smooth without any noise. When any number of things goes wrong, the engine can start running rough, especially while idling. By understanding the causes of a car engine that has a rough idle, you can resolve the issue easily.
Code P0118 is the result of the ECT sensor indicating a high voltage input from the coolant temperature circuit. (typically over 4.7V) What Are the Symptoms of Code P0118?
What are the p1353 and p1356 codes?
Codes P1353 and P1356. 1 jaceddie Junior Member. 928. 28. 1. I have a 2004 Ultra that had the 1356 code “Rear cylinder no Combustion EFI” come up last week. Today, the 1353 2 glider Veteran Member. 3 wildspirit97 Guest. 4 jaceddie Junior Member. 5 Fisher Account Removed. More items