Date: Wed, 23 Aug 2000 05:01:00 GMT From: "Larry Palmer" <palmerlnopsam.com> Subject: 87 900s pings
My 1987 900s 16 valve pings after I run the engine to about 4000 rpm and then shift gears from 2nd to 3rd or 3rd to 4th. The pinging doesn't occur under load. It happens after I push in the clutch and the rpms are dropping as I shift into the higher gear. When I engage the clutch and step on the gas in the higher gear I hear no pinging. Any suggestions? Thanks, Larry