wcsmith88

Just needed tune-up to include wires and coil pack and also replaced vale cover gasket...running just fine now! Thanks!

98 GS 300...I know this item has been discussed in detail before but it seems all who had this problem has had something a little different from the rest going on. My problem...Check engine light came a few of days ago, quickly followed by the VSC and VSC Off lights a couple of days later. The car runs "normal for about 20 minutes and then begins to run ruff as if its going to shut off when stopped. As long as I'm moving by applying positive acceleration, it appears to run normal with no loss of power. Only when slowing or stopping does the car begin to run harsh and spit/sputter. Now I read everything from number 6 spark plug to throttle sensor to throttle motor control unit. I think what separates my problem is that I have no loss of power until slowing down or stopping and only after the car has been running for about 20 minutes...any takers on this one...