dodge ram 1998 v6 3.9

From : dogdeydogde

Q: fitted new cap leads plugs good compression no fault code is comeing up.do you have problems with the heads cracking like the 360s cin.because i have a missfire underload which i can not get rid of.electrical seems fine.compression is good good oil pressure.also fitted new oxygen sensors any ideas will be greatful thanks xx .

Replies:

From : geekboy

fitted new cap leads plugs good compression no fault code is comeing up.do you have problems with the heads cracking like the 360s cin.because i have a missfire underload which i can not get rid of.electrical seems fine.compression is good good oil pressure.also fitted new oxygen sensors any ideas will be greatful thanks xx maybe look at the throttle sensor. i had one go out and the truck would hesitate and have trouble running when i gave it a lot of gas. .