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What causes an engine to run rough no check engine lamp on and a strong fuel smell coming out of exhaust in 1994 Chevy caprice with a 265 CID engine?
Try replacing your Oxygen sensors they are located on the catalytic converter. I had the same problem with my 94 Caprice and that turned out to be the problem.
1994 Ford ThunderBird LX and It had a vacumn hose problem I replaced that but there is still a strong gas smell coming from the engine and or the exhaust. What Could it Be?
clean your maf(mass air flow sensor)
How can you tell a Harley has an exhaust leak?
The engine may backfire excessively. You may also smell a strong exhaust odor in the riding position. In worst cases, it can cause the engine to run lean.
What causes exhaust engine smoke and gas smell in exhaust?
Exhaust engine smoke and gas smells can be caused by several factors, including incomplete combustion of fuel, oil leaks, or a malfunctioning engine component. Blue smoke typically indicates burning oil, while black smoke suggests excess fuel is being burned. Additionally, a rich fuel mixture or a failing catalytic converter can contribute to strong gas odors in the exhaust. Regular maintenance and timely repairs are essential to mitigate these issues.
What happens if your exhaust pipe is clogged?
If your exhaust pipe is clogged, it can cause a buildup of exhaust gases in the engine, leading to reduced performance and efficiency. You may experience symptoms such as decreased acceleration, rough idling, or a strong smell of gasoline. In severe cases, a clogged exhaust can cause engine overheating and even engine damage. It's important to address a clogged exhaust pipe promptly to prevent further issues.
What is the Strong smell of aromatics out exhaust?
A strong smell of aromatics coming out of the exhaust could indicate a rich fuel mixture or an issue with the catalytic converter. It is best to have the vehicle inspected by a mechanic to diagnose and address the underlying problem.
I have a 94 ford thunderbird v8 strong smell of fuel from the engine and grey smoke and fuel spitting out of the exhaust?
The strong smell of fuel and grey smoke from your 1994 Ford Thunderbird's exhaust suggest that the engine is running rich, possibly due to a malfunctioning fuel injector, a faulty sensor, or an issue with the air intake system. Fuel spitting out of the exhaust can indicate incomplete combustion, which might be caused by spark plug issues or a clogged catalytic converter. It's essential to diagnose the problem quickly, as continued driving could damage the engine or exhaust system. Consider having a mechanic inspect the vehicle to pinpoint and resolve the issue.
Why there is a strong knocking sound coming from the engine the car is getz1.6 2008 the sound can only be felt and heard when inside the car?
i meant by that u cant hear anything bumping or whatever when outside the car, not like the exhaust is vibrating hard or so. however, apart from the English lesson, can u help me with this??
What causes a engine to run rough with strong fuel smell and check engine light on?
One thing could be an over used belt or a leak of antifreeze
When was Coming on Strong created?
Coming on Strong was created on 2004-05-24.
How do you fix a smoking problem with a 1987 Ford Crown Victoria?
Answer try replacing the breather element underneath the pcv valve. my 1988 crown vic was leaking oil bad.this fixed the problem. does not leak at all now.Engine uses more oil than normal, and there is some smoke from the exhaust: The oil level is low between oil changes. It appears that the oil is being burned by the engine because of the smoke in the exhaust. You may or may not notice the engine doesn't have the same power as it used to.Possible causes: The PCV system is not working properly: Replace PCV valve.The engine may have mechanical problems: Check compression to determine engine condition.The engine's piston rings may be worn: Replace piston rings. (Generally not a DIY job)The engine's valve seals may be worn: Replace valve seals. (Generally not a DIY job)Gray smoke from the exhaust: You notice gray smoke coming from the exhaust when you start your car. The smoke may or may not disappear after the car is warmed. If it is, it is less noticeable. The smoke may have a bluish tint to it.Possible causes: The engine's piston rings may be worn: Replace piston rings. (Generally not a DIY job)The engine's valve seals may be worn: Replace valve seals. (Generally not a DIY job)Damaged or worn valve guides: Replace valve guides. (Not a DIY job)White smoke or water vapor from the exhaust: You notice white smoke coming from the exhaust when you start your car. If it is cold out, this may be normal. If the smoke does not disappear after the car is warmed, you have a problem.Possible causes: Transmission fluid may be entering the intake manifold through vacuum modulator: Replace vacuum modulatorCylinder head gasket(s) may be bad: Replace cylinder head gasket(s).Cylinder head(s) may be warped or cracked: Resurface or replace cylinder heads. (Resurfacing is not a DIY job)The engine block may be cracked: Replace engine block.Black smoke from the exhaust: You notice black smoke coming from the exhaust when you start your car. The smoke may or may not disappear after the car is warmed. If it is, it is less noticeable. Engine may or may not be running rough or misfiring.Possible causes: If you have a carburetor, the carburetor choke may be stuck closed: Repair or replace choke.Fuel injectors may be leaking: Replace fuel injectors.You may have a dirty air filter: Replace the air filter.There may be some other type of ignition problem: Check distributor cap and rotor. Ignition module may be badSmoke is coming from under the hood: Mainly you will only see the smoke when you start your car or when you stop at a traffic light or stop sign. The smoke may or may not be accompanied by engine idling problems. This should not be ignored as it may lead to engine damage or fire. The cause of the problem is best identified by the color, smell, and amount of smoke.Possible causes: If the smoke has an oily smell, there is an oil leak: Repair oil leak.If the smoke is white, there is probably a coolant leak: Repair coolant leakIf the smoke is blue or black and has a strong smell, there is wires burning: Repair wiring.
What does it mean if there is a strong smell of gasoline in your coolant fluid?
You may have a blown head gasket, or less likely a cracked engine block. In either case, some symptoms are a loss of power/ rough running engine and white exhaust smoke.
