Date: Fri, 25 Aug 2000 19:03:11 GMT From: "Ask The MasterTech" <Tsykesnopsamd.rr.com> Subject: Re: 87 900s pings
Sounds like your ignition timing needs to be set. Hopefully this will help! TW <palmerlnopsam.com> wrote in message news:gUIo5.18161$Ur3.204343nopsam1.sttls1.wa.home.com... > 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 > >