nkwats

Thanks for the info on the voltages and such, I got it to the mechanic and he said he will check it out and get back to me by lunch time. You guys are great, now if he can just find the problem and fix it, I can drive my car.

First let me say thanks very much for the suggestions, now back to the car, when I had the diagnostics done the gave me a code 41 or 42, I can not really remember which one, but when you translate it back, it was basically a bad throttle positioning sensor. I took it to Autozone, but they told me that they could not check a 1994 LS400, with 145,000, because they did have the equipment to check it out. So I went to an import shop and had them run the Diagnostics and got the above codes. I had the diagnostics done before I purchased the car, oh yeah, I just got the car about 2 weeks ago and I thought from what they told me it would be a simple fix. I will try the fuel filter, air filter and the BBGK44 today and see what happens. Thanks all, and if you have more info, please feel free to pass it on to me, because I was really starting to think about selling the car.

My check engine light come on and car looses pwoer when I step on gas to acclerate quickly, had diagnstics done and it was said I had bad throttle positioning sensor. Sensor has been replaced and problem still exist. Help greatly apprciated, can not really drive car on interstate because it dies when I need it to accelerate.