Question about 1999 Lexus RX 300
Car idelas fine until put in gear. Then idle is a bit rougher and I can hear more noise from under the car...sounds like a muffler going bad. Thoughts?
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Posted on Jan 02, 2017
Typically this a result of bad motor mounts, I had the same issue with my 92 honda accord, changing the side mounts and the strut up front resolved the issue. The Trans mount, behind the motor is the most difficult mount to change and requires you to unbolt the other mounts and roll the motor far enough forward to gain access to that mount, but once all 4 mounts are replaced your issue should be resolved
Posted on Apr 06, 2010
Its a Oil Control Valve most likely. Get the valve. Its like 100 from Lexus. Mine did the exact same thing with that code. GS300
Posted on May 19, 2010
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