Hi to all:
I am new in the forum. Thanks to every one for the great job of helping others.
Mi Intrigue 99 3.5L is 190K and is not runing well. I am getting an Engine Misfire Code P0300. The SES light first blinks for a while an then stays steady. I have changed the gas filter & the spark plugs. But nothing yet. If the car is in Park and you step on the gas and leave it pressed, the engine will go up about 4000 rpm and then back to 3800 and up to 4000 and back to 3800 and up to .... When you are driving on the highway and the rpm has to go up to 4000 rpm or more due to a hill or resistance, you can feel the transmision switching gears up and down too, till the resistance or hill is over. Any help will be really apreciated. If this has happened to anyone before, please help me! I am unable to find a repair manual for the intrigue 1999 with 3.5L engine.
I cant find the electric diagram either. Some lights on the controls dont lite but they do the function. (A/C light does not lite but A/C works, Air circulation lights dont lite but the Air circulation can be controled by the buttons). The outside temp is not right, I need the diagram to check the wires to find the one broken on the sensor. Any help in this will be really apreciated.
This is a list of things I have also made to the car since I have it. Transmision oil flush and change, air filter and oil and filter changed.
Regards and thanks!