Engine Performance problem
1995 Lexus SC 430 6 cyl Front Wheel Drive Automatic 208000 miles
My engine kind of shakes with some loss in power with frequent miss once is reaches to the normal operating temperature. It runs fine until reaches the normal operating temperature, but once it reaches noramal operating temp. It starts to give the problems. I changed the spark plugs and wires as per my mechanic said but is still giving me problem. One wierd thing I noticed when I was changing my spark plugs was that it was totally dipped in one inch thick motor oil. My engine type is 2JZGE.