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1. low oil
2. probably have a electronic oil pressure sensor, senor can fail. mechanical gauges have a oil line running to the back of the gauge and don't fail unless the oil line is cut, and that would leak lots of oil fast, running your engine out of oil.
3. short in wireing
What else can I help you with?
What causes hunting on an x reg focus 1.8 petrol engine?
If you mean hunting at idle, the problem is caused by the idle speed being set too high or the idle switch is not properly adjusted. When the throttle is closed as indicated by the idle switch the fuel is cut off by the fuel cut solenoid until the engine speed drops below a preset speed. If the engine speed is higher than that speed and the idle switch is closed there is no fuel for the engine, thus the engine speed drops. When it drops below the preset speed the fuel is turned on and the engine speed goes back up.
What is engine bounce?
Engine bounce is a phenomenon where the engine speed rises rapidly and then drops back down while the vehicle is idling. This can be caused by issues with the fuel system, ignition system, or engine timing. It can lead to rough idling and poor engine performance.
What is engine back pressure?
Engine back pressure is a common ailment in faulty engines. It is when the exhaust sends the power to the very back of the vehicle, instead of through its engine.
What does it mean when you come to a stop and your oil pressure drops to below normal you give it a little gas and it comes back up?
Check the engine oil level, it may be low.
What happens to the efficiency of car engine if the muffler is removed?
Any engine needs back pressure to run efficiently. That is what the mufflers do, they create back pressure. So, by removing the muffler(s), you have stopped the back pressure, which in turn causes the engine not to run efficiently.
Where is the oil sensor located on a 1996 dodge ram 1500 pickup with a 5.2 liter engine?
The oil pressure sensor is located on the back of the engine, next to the distributor.The oil pressure sensor is located on the back of the engine, next to the distributor.
Why does your 1998 dodge neon speedometer drops to zero?
How come my speed odometer just drops and wont work and if i pound on the dash sometimes it will come back..
Why does the well water pressure drop and then come back?
The well water pressure drops when water is being used faster than it can be replenished. Once the water level in the well has a chance to recover, the pressure will come back.
Where is oil sensor located in 1995 dodge ram pickup?
The oil pressure sensor on a gas engine is on the back of the block next to the distributor.The oil pressure sensor on a gas engine is on the back of the block next to the distributor.
Where are the engine block serial numbers located on the ford 352ci engine?
It is on the back of the block to the right of the oil pressure sending unit, if you are looking from the front of the engine to the back of the engine.
How did the 1937 stinson work?
It was a piston engined single wing aircraft. You start the engine, taxi to runway, accelarate engine, when you get to take-off speed you pull stick back, air pressure over the wing lifts it, it flies -
Where is the pressure sending unit on 1993 dodge Dakota with 318?
Back of the engine, next to the distributor.Back of the engine, next to the distributor.
