If you see smoke coming from under the hood of your vehicle this indicates a serious problem. Your car is overheating, this could be because of low coolant in the radiator or another problem with the radiator.
Most likely a valve cover gasket is leaking or exhaust manifolds bolts are loose. one burning oil on hot surface or just smoke from exhaust.
under the hood if its not under the dash
The starter is definitely under the hood. Try getting under and looking where the engine is bolted to the transmission. It will be right there.
There are many ways to keep mice from eating wiring under a car hood. You could coat the wires with tape for example.
under the hood in the relay center
theirs one under the hood , under the back seat and up under the PS dash
The white smoke under hood might be as a result of a mechanical problem. The reason may be because the timing belt is rubbing itself under something under the hood.
White smoke from under the cars hood can be leaking oil, brake fluid, transmission fluid. Most of the times it is a gasket went out.
white smoke can be either your car overheating, or smoke from an electrical issue
Not likely. Smoke from under the hood denotes a leak. Either your coolant or oil is leaking. White, thick smoke is oil. Could just be a gasket. Thinner hazy smoke is coolant. Check your hoses. Look for fluids/wet spots. Bad plugs can missfire, and make your exhaust smoke.
The emanation from smoke from the under the hood should be treated as a possible emergency. The vehicle should immediately pull over to safe area. Smoke causes can range from a minor oil spill on hot engine/exhaust surfaces to major cooling systems and to highest severity engine fires.
Coolant leak.
Probably a coolant leak.
You have a blown head gasket
White or gray smoke coming out from under the hood of a car could be the result of a small water leak spraying water on a hot engine. A running engine is naturally hot enough to create steam when water hits it.
Sounds like you have a blown headgasket or cracked head. The smoke and smell is likely the oil leaking from your broken engine and burning off.
that would be a head gasket
Be sure that it's really white smoke. White smoke indicates coolant/water. Blue smoke is oil burning. Black is transmission or brake fluids.Next, is the smoke from the hood or the exhaust? If it's under the hood then maybe you spilled some oil on the engine during the refill. Out of the exhaust, hmmm........