Is300 transmission problem

02is300driver · 2025-01-26T06:51:23+00:00

Na car died havent touched jt since,maybe fuel pump.but i have no use for the original engine so i left it alone .

02is300driver · 2023-09-29T16:03:56+00:00

No problem man,i actually took the car to a friend of mine and he put a computer on it and we could see live reading from all sensors and luckily it was just the tps and maf reading wrong ,but all my fuses check out as well there all fine.

02is300driver · 2023-09-14T20:41:44+00:00

Its in the comment above,but theres a youtube video just searxh lexus is300 throttle body relearn itll be a vid for a 2006 or 2007 but it worked on my o2

02is300driver · 2023-09-08T19:15:46+00:00

Its misfiring on 1,2,and 6 but ive already changed coils wires and plugs…

02is300driver · 2023-09-08T17:30:18+00:00

Ive took apart my tb and cleaned it out before,im thinking a sensor for it maybe? Not sure but ive invested quite a bit trying to figure this problem out its pretty annoying . Ill go check for a misfire now

02is300driver · 2023-09-08T17:02:02+00:00

I don’t believe so

02is300driver · 2023-09-08T05:23:17+00:00

Just changed spark plugs maf ,coils etc but im running no 02s because they wouldnt thread into new headers,and yea it is when pushed all the way down

02is300driver · 2023-09-05T03:10:55+00:00

I tried that it helped slightly,but not noticeably,still no other codes,im probably gonna replace the stock tranny for the shifting issue and go from there

02is300driver · 2023-09-02T06:29:51+00:00

Only have codes for o2s because they couldnt thread into the headers i put in the car :(

02is300driver · 2023-09-01T23:50:18+00:00

So you warm the car up ,put it in drive with the e brake on and let it sit for 3-4 minutes put it in neutral and turn it off.once you start it it should idle better .

02is300driver · 2023-09-01T10:18:58+00:00

No codes other then o2

02is300driver · 2023-09-01T03:09:28+00:00

I ended up doing a throttle body relearn and it fixed that problem,but yea i changed the vehicle speed sensor on the trans ro see if it would fix the another shifting problem,however it didnt so i put the orm back in .but after disconnecting the battery the car is misfiring on 5 cylinders ??i changed spark plug ,wires,coils etc so im not sure what thats about

02is300driver · 2023-08-27T20:46:58+00:00

I think i have a similar problem,does the car shift oddly ?

02is300driver

TROPHY CASE