Recently bought a gs 400. did the usual fluid changes on nit but it has been burning oil since then. Another thing , while changing the coil pack I found oil inside two spark plug holes. I cleaned that up, replaced the coil pack. I thought is may have been a blown gasket but there is no antifreeze mixed in with the oil. Any ideas?
Burning oil
in 93 - 05 Lexus GS300 / GS400 / GS430
Posted
Recently bought a gs 400. did the usual fluid changes on nit but it has been burning oil since then. Another thing , while changing the coil pack I found oil inside two spark plug holes. I cleaned that up, replaced the coil pack. I thought is may have been a blown gasket but there is no antifreeze mixed in with the oil. Any ideas?