Lexus Is200 Vvti Beam Engine 6 Cylinder Need Help

[Ashfaaz]

I have (ALTEZZA import) lexus is200 year 1999 miles around 51000 mark just few days I've had something gone wrong which is difficult to understand.

Driving coming towards traffic light slowing down just then the car started to shake and cuts. No engine management light come on I started the car which started first time then again slows down car does the some thing again shakes and cuts off. I've done full service but still the some when engine cold it's ok but I noticed revs shots up to 2000 and down and up automatically when ever the engine hot.

I've also cleaned out the throttle body sensors too. It seemed ok but driving again engine hot coming towards light shaking started and cuts off I hav to quickly gone done too neutral and revs shots up put back to D drive revs go right down like going to cut off but doesn't cut off.

Please please pease help if anyone come across this before or anything I can try.

Thanks

[marsis]

hi,maybe you can check fuel filter to not have water from condensation...

[Ashfaaz]

Hi marsis

Sorry to my understanding the fuel filter is in the tank and not a good job to get too any ideas how or any1 else I can ask on this page off members.

I've been told to change the TBPS throttle body position sensor?

[Ricky405jr]

sounds like a malfunctioning OCV [oil control valve]

how's the car driving when not stopping ?