Upon acceleration I noticed billows of white smoke out the exhaust and very rough idling as if car wants to stall. Doesnt smell like antifreeze or oil. Its a strong smell of gas. I am reading that it could be blown head gasket, injector issue, faulty O2 sensor, etc.,. Didnt notice any antifreeze on oil cap and nothing looks different in coolant. Any ideas. Thanks.
Excessive White Exhaust Smoke
in 92 - 00 Lexus SC300 / SC400
Posted
Upon acceleration I noticed billows of white smoke out the exhaust and very rough idling as if car wants to stall. Doesnt smell like antifreeze or oil. Its a strong smell of gas. I am reading that it could be blown head gasket, injector issue, faulty O2 sensor, etc.,. Didnt notice any antifreeze on oil cap and nothing looks different in coolant. Any ideas. Thanks.