Hello,
I have a 91 Toyota Pickup 4x4, 3.0V6 176,000. I have no idea what is wrong with it. The truck seems like it has no power and it is very hard to start after it has been started and warmed up to normal temps, like it is getting flooded, and it idles rough for a little while after it is started. When I bought the truck it and it had a vacuum leak, so I put put all new intake gaskets on it and that cured that problem. I also put on a new EGR valve, new fuel pressure regulator, all six new injectors, new fuel filter, new PCV valve, and oxygen sensor. I have checked the compression on it and it has good compression. It is not giving any codes. I unplugged the Trottle Position Sensor and it seems to run better, as far as idle goes, but still runs rough. But I thought if I unplugged it, it would give me a code, its not. Any Ideas please????
Chris
I have a 91 Toyota Pickup 4x4, 3.0V6 176,000. I have no idea what is wrong with it. The truck seems like it has no power and it is very hard to start after it has been started and warmed up to normal temps, like it is getting flooded, and it idles rough for a little while after it is started. When I bought the truck it and it had a vacuum leak, so I put put all new intake gaskets on it and that cured that problem. I also put on a new EGR valve, new fuel pressure regulator, all six new injectors, new fuel filter, new PCV valve, and oxygen sensor. I have checked the compression on it and it has good compression. It is not giving any codes. I unplugged the Trottle Position Sensor and it seems to run better, as far as idle goes, but still runs rough. But I thought if I unplugged it, it would give me a code, its not. Any Ideas please????
Chris
Feb 11, 2007 at 6:06 PM