Hello guys,
How are you doing?
I just bought a GS300 1999, but I have a problem with that car ... I have uploaded three videos about my issue. Honestly, I hate this car if I don't fix it. Please help me out.
Here are videos
1-
2-
3-

Please figure out with me whats wrong with it!!!!

Regards
Themo

 

I see your check engine light goes on. What code does it show?

 

The most obvious thing is to scan it like asked above first.. Although your CEL isn't staying on, it should still show up under pending codes.

 

Thanks guys, I couldn't find any code because the CEL doesn't stay on Is there any way to find the problem?

 

i think detonation is your problem .. check fuel pump (pressure, control), then vvti valve .. my be you lucker ..

 

First of all, you shouldnt be revving your car like that. Do your basic tune up first. See if it improves. Next check the history code on the car.

 

qphoton
I think so, I will check that tonight...

GS4_Fiend
I did that because it is driving me crazy, I can't drive it properly.. I do as you said tonight too... I hope to find a solution for this issue.
Thanks guys

 

Hey I was just wondering if you fig out your problem ? I have the same car and have been dealing with this for over a year now. Let me know. Email is kisha8223@yahoo.com

 

Misfiring?? No clue why the check engine light would turn on after 4.5 - 5 rpm. Yeah I would do a tune up, check the plugs and all the hose.

 

yuu shouldn,t rev your engine that high anyway.. its a safety issue so you don't blow your engine.. programmed in the car's computer..

 

Possibilities:
1. Detonation as stated before - are you using Premium?
2. Ignition system issue - proper spark plugs, igniter working properly etc.
3. proper oil pressure / vvti won't activate properly with low oil pressure
4. It's an inline 6. It won't rev like a honda nor does it need to. The stock valvetrain can handle it but it will complain via the MIL indicator.