Mylesf7

Hello! I am having a P1354 Code on my 1999 ES300... It is also pulling misfire codes all cylinders on Bank 2 (2,4, and 6) My first thought was engine sludge (265,000miles on the car) so I pulled off the valve cover and no sludge... SO next I thought its probably the bank 2 OCV... I pulled out both valves... I took a 9v battery and they both click open and closed when I touch the leads with the wires from the 9v... Does this mean that the valves are both ok? I'm hoping its not the ECU but its looking more and more like thats what it is... Thank you a TON for any help!!!

Allllright fellas I posted this on Club Lexus and didn't really get any help... here's the rundown 1999 ES 300 265k on the clock Got a check engine / trac off light about a month ago first things I did: -changed spark plugs -replaced fuel filter -changed air filter -ran a bottle of sea foam thru a full tank of premium fuel still not fix... -scanned the car pulled a P1130 code -replaced ALL THREE 02 sensors.... car ran fine for about 2 weeks (still had check engine light) now the car runs like total a$$! VERY rough idle and periodically bucks and shudders while driving I was thinking it may be a vacuum leak or something but if I disconnect the battery for about 15 min or so then drive the car (check engine light goes off) it runs perfect for about 15 min then the light comes back on and it goes right back to running like dung.... ANY help is GREATLY appreciated! I'm at my whits end with this car!

Allllright fellas I posted this on Club Lexus and didn't really get any help... here's the rundown 1999 ES 300 265k on the clock Got a check engine / trac off light about a month ago first things I did: -changed spark plugs -replaced fuel filter -changed air filter -ran a bottle of sea foam thru a full tank of premium fuel still not fix... -scanned the car pulled a P1130 code -replaced ALL THREE 02 sensors.... car ran fine for about 2 weeks (still had check engine light) now the car runs like total a$$! VERY rough idle and periodically bucks and shudders while driving I was thinking it may be a vacuum leak or something but if I disconnect the battery for about 15 min or so then drive the car (check engine light goes off) it runs perfect for about 15 min then the light comes back on and it goes right back to running like dung.... ANY help is GREATLY appreciated! I'm at my whits end with this car!

Allllright fellas I posted this on Club Lexus and didn't really get any help... here's the rundown 1999 ES 300 265k on the clock Got a check engine / trac off light about a month ago first things I did: -changed spark plugs -replaced fuel filter -changed air filter -ran a bottle of sea foam thru a full tank of premium fuel still not fix... -scanned the car pulled a P1130 code -replaced ALL THREE 02 sensors.... car ran fine for about 2 weeks (still had check engine light) now the car runs like total a$$! VERY rough idle and periodically bucks and shudders while driving I was thinking it may be a vacuum leak or something but if I disconnect the battery for about 15 min or so then drive the car (check engine light goes off) it runs perfect for about 15 min then the light comes back on and it goes right back to running like dung.... ANY help is GREATLY appreciated! I'm at my whits end with this car!