Sc 300 Engine - Pinging Noise Just Before in 92 - 00 Lexus SC300 / SC400 Posted May 21, 2004 I have a 1999 SC 300. When under a load, just before shfting to the next gear, I hear a pinging noise in the engine. I only run premium, as directed. Any ideas what may be the problem? solution?
Sc 300 Engine - Pinging Noise Just Before
in 92 - 00 Lexus SC300 / SC400
Posted
I have a 1999 SC 300. When under a load, just before shfting to the next gear, I hear a pinging noise in the engine. I only run premium, as directed. Any ideas what may be the problem? solution?