Why does my car smoke at the bottom of the hill?
It smokes at the bottom of the hill because as you’’ve cruised down the hill with your foot off the gas, and probably used the engine to help you keep a modest speed, you’ve sucked oil past the worn valve stem seals and into the cylinders. Think of it this way: your engine is like a pump.
What causes white smoke from exhaust when idle?
What Causes White Smoke From Exhaust When Idle? If you have white smoke from exhaust when stopping or idling, your combustion chambers engine might get oil inside, which cause them to burn off the exhaust. This will cause white smoke, along with the idle issue.
Why do I have Sweet Smoke coming from my exhaust?
It happens that this gasket becomes bad and starts to leak. If you have a bad intake manifold gasket, you will often smell sweet smoke from the exhaust gases. If your exhaust smoke smells sweet, it’s most likely a condensed coolant you are facing.
Where are the rings on a cylinder head?
To prevent air leaks, a number of rings surround each piston. At the top of the cylinder is the cylinder head, which is where the valves are. Like the piston rings, the valves must seal tightly to prevent air leaks. Checking for ring defects or leaky valves is of vital importance.
It smokes at the bottom of the hill because as you’’ve cruised down the hill with your foot off the gas, and probably used the engine to help you keep a modest speed, you’ve sucked oil past the worn valve stem seals and into the cylinders. Think of it this way: your engine is like a pump.
What does it mean when your ATV engine is smoking?
Smoke can be an indication of bad cylinders, seals, gaskets or something similar, usually accompanied by gasoline or oil burning in the engine. The cause isn’t too hard to figure out based on the timing and color of the smoke.
What causes blue smoke from a bad valve seal?
In a faulty valve seal situation, when you begin to accelerate again, this oil can end up getting sucked past the seal an into the valve guide. This causes more of this blueish smoke, due to the burning of oil, to come out the tailpipe. High Levels of Oil Consumption
What should I do if my golf cart blows smoke?
With the good compression reading sort of ruling out rings and valves and wondering about oil pressure relief valve, going to have to jerk the engine one way or the other but rather nail down the problem while it’s in the cart and I can run it. No much I haven’t done or tried.