The old van had been running good for a while now. I went and filled it all the way up for the first time, then the next day the problems began. Not sure if its related but worth mentioning.


I drove the tank down a little and added some fresh gas to see if it was the problem, along with a little seafoam.

Trouble shooting so far has been-

Remove plug wires and see if it runs worse or the same. When I unplugged the plug wire on cyl 3 there was no change. It is still getting spark


I tapped on the side of the injector lightly to no change. It has started running a little better since its below half a tank but it is also becoming hard to start when its not warmed up.



Trouble codes- Have not checked them, CEL has been on since I bought it and was running decent before the last couple of days. Im sure one of them if from the sensor in the overflow tank not being hooked up.