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Means black smaoke and a failed catatlitic converter
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∙ 13y ago
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How can fuel get in the engine oil?
The pressure regulator is defective or an injector is stuck open.
What causes the number 5 fuel injector to remain open and flood the cylinder with gas that then flows into the oil pan?
Bad fuel injector, or debris stuck in the injector not allowing it to close.
Why do fuel injectors stay open?
Constant ground signal from the ECM, or injector could be faulty and stuck open.
Why would fuel pressure bleed off after sitting 5 minutes on a 2001 ranger?
Fuel leak, or Fuel Injector stuck partially open.
Is there a test for stuck open fuel injector?
Get a fuel pressure test gauge making sure you get one that can handle your pressure. Hook it all up. Run engine. Then as soon as you turn off engine, crimp off fuel return line to gastank. If pressure drops you've got a stuck open injector or other leaks.
What causes severe flooding in a 1989 Dodge Ram 100 series that is fuel injected with a 318 motor?
Stuck open injector, severe misfire, failed oxygen sensor, etc.Stuck open injector, severe misfire, failed oxygen sensor, etc.
Why is a 3.8 liter lumina flooding the cylinder?
on 3.8 liter v6 they have problems with fuel pressure regulator or stuck open injector
You are having trouble with your 1995 sunfire fuel system is flooding just at 1 injector could it be the module or a coil pack?
The injector could be bad if it is not pulsing and just stuck open. Also check the plug and wires for that cylinder bc of the fouling from the fuel.
What is injector valve?
You have a fuel injector for each cylinder attached to fuel rail on top of engine. These simply open/close allowing fuel in.
Why is black smoke coming from my 1996 Pontiac sunfire exhaust?
If its BLACK smoke it's unburned fuel. If it has carb, the carb float is too high or sunk. If it has fuel injection it's a stuck (open) fuel injector.
How do you repair a 1995 Chevy Astro which appears to have the injectors stuck open?
You'll need to replace the stuck injector.
What does it mean when gas comes out of the muffler on 4.0 olds aurora?
This means the engine is running extremely rich. This can be causes by a leaking fuel pressure regulator or a stuck open injector.- TechJK ------------
