BECOME A MEMBER
Sign up with Facebook
I agree to the
Login with Facebook
NOT A MEMBER?
Car runs fine until it warms up and then the engine misses and stalls unless you keep the RPM's increased
2000 LEXUS GS 300
A repair facility indicated that I need to take the car to a dealer. The two codes they registered were PO 120 and P 1346
have the same problem?
Monday, January 9th, 2012 AT 8:46 PM
These codes are for the throttle position switch and the cam position sensor (VVT) these should be checked by a qualified tech.
Please consider a donation if we helped you
Tuesday, January 10th, 2012 AT 6:38 AM
to post a reply.
Related Engine Misfire Questions
2000 Lexus Gs 300 Misfiring
My Car Was Misfiring Changed All Plugs And Wires Changed All Ignition Coils Ran Great For A Month Now Its Misfiring In1, 3, &6 And Check...
My Car Is Misfiring And Jerking At Low Speed And Shuts...
Hi Sir My Car 1999 Lexus Gs 300 Misfires And Shakes Badly When I Start It And Slow Down And It Gets Very Bad After 15 Minutes Or So And I...
My 1999 Lexus Gs 300 Is Misfiring When You Press The Gas Peddle, And The Check Engine Light Is On As Well As The Vsc And The Vsc Off Light...
My Car Doesn't Idle When Started In The Morning
So Engine Shakes Till It Heats Up Then It Stops, Secondly When I Turn On The A C The Rpm Goes Down. Cars Has Undergone Alot Of Changes With...
Ask a Car Question. It's Free!
How to gather codes Ford Explorer
How to read codes Chevrolet Blazer
Find a car manual for your car
© 1999 - 2017 2CarPros, Inc.