Injectors problems
Injectors: Part that rationalizes the fuel intake into the cylinders.
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Car won't start 
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BMW 3 Series 2015 Efficientdynamics 102740 miles
Drive train issue, diags show Open Circuit on injectors 2 & 3 and low pressure on rail.
This was after someone had tried to purchase it saying the engine had blow a gasket, squirted oil into the expansion tank and down the side of the engine. I have flushed out the oil from the water expansion tank, and cleaned the oil off the rest, however I can't find which lead has been either loosened or damaged to resolve this problem.
This was after someone had tried to purchase it saying the engine had blow a gasket, squirted oil into the expansion tank and down the side of the engine. I have flushed out the oil from the water expansion tank, and cleaned the oil off the rest, however I can't find which lead has been either loosened or damaged to resolve this problem.
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Best answer (according to RSnapes)
RS
I have solved the issue, the people that came to view my car tried to scam me into selling it for less than it’s true worth, to achieve this, they put old oil in the expansion tank, down the side of the engine, over the manifold and injectors, they also eased back a connector on one of the injectors to cause a Fault and this stopped the engine from firing up.
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CommentCrank no start
BMW 3 Series 1991 Sedan,1.8,m40b18 engine 100000 miles
My car won't start even when I replaced the idle control valve,injectors,rubber intake pipe.The summer I got it it ran and after that sometimes it would fire up but it was really rare.The ECU relay is clicking when I connect the battery,some said it's not ok but the car ran only when the relay clicked when I connected the battery.Any suggestions or repair manuals would be helpful
(I'm working on the car for 3 years and I can't figure out the problem,I learned a lot about the car itself and from what I heard it's a rare car BC the combination of the engine and manufacturing date.Maybe that's why there aren't any informations about it)
(I'm working on the car for 3 years and I can't figure out the problem,I learned a lot about the car itself and from what I heard it's a rare car BC the combination of the engine and manufacturing date.Maybe that's why there aren't any informations about it)
7 reports
Mine start but only revvs to 2k rpm and even lower when motor is warm
Benimde benzer sorun var, çözüm bulabildin mi, teşekkürler.
@Ali89No sorry, have not found the problem. My motor had a little bit coolant in the oil too, so I bought a 318is motor instead of throwing any more time and money at the M40 motor.
Conseguí un e36 al que el anterior dueño le quito el motor m44 y le pusimos un motor m40 el motor que tiene lo vi encendido en el auto donante pero ya en el este no enciende. Alguien me da algun consejo?
CommentProblems with a 3 Series? Share them
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