There is this tapping noise coming from my engine. It is very noticable at idle. I use Mobile 1 for the oil. The car can be hard to start sometimes too. I have new plugs, distributer/rotor, wires, air filter, ect. The plugs seem to get dirty fast, with oil on them. The car doesn't burn any oil. When warmed up th emotor is a little rough at idle but runs good when opened up. Any suggestions would be greatly appreciated.-Charles-89
300E 130K- posted
19 years ago