41superc Posted August 28, 2006 Posted August 28, 2006 Hello GS300 owners: One of my customers brought his car in with an engine knock on #1 cylinder, on acceleration--it sounds like a rod bearing. The car has about 65 k on clock. Not sure all the oil changes have been done--he says yes, they have. Has anyone out there had any problems with this engine? Thanks! Paul Smith P&A Smith Auo Inc. Cary, NC pasmithaut@nc.rr.com
mehullica Posted August 29, 2006 Posted August 29, 2006 I've seen a few with a #5 knock and many others with a porous head around #5 spark plug.
SKperformance Posted August 29, 2006 Posted August 29, 2006 Never heard of it on the boards unless it was a sludged engine from an ES/RX.
41superc Posted May 2, 2007 Author Posted May 2, 2007 Hello GS300 owners:One of my customers brought his car in with an engine knock on #1 cylinder, on acceleration--it sounds like a rod bearing. The car has about 65 k on clock. Not sure all the oil changes have been done--he says yes, they have. Has anyone out there had any problems with this engine? Thanks! Paul Smith P&A Smith Auo Inc. Cary, NC pasmithaut@nc.rr.com We fixed the above vehicle last month. The exhaust manifold is double-walled--the inner and outer walls are welded together at the head flange--the inner pipe broke loose and was rattling in and out about 1/8" . welding it back in place fixed the noise...
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