P 300 P303 P304 .. leaking down on coil pack?
Im no mechanic, but i am able to fix most things. Just not familar with engine wrk. Heres my dilema. My engine light came on says misfire in 3 and 4. I was leaking coolant from overflow but was sure i fixed it. Anyways could a leak above the engine cause it to misfire like that. I had mechanic rip it down and replace head gasket.. said he had heads checked but starting to think he lied. Any known problems with this? It is a Jeep liberty 3.7 4 x4 , which i was sure someone told me was the same a s a kj. Any help would be appreciated. Just dont have any more money to put into. ... I did lose water pump at that time drove for no more than 4 miles, let it cool. Replaced water pump. Drove it for about three months with no problems, coolant loss or anything. Then out of the blue...sorry this is a little backwards.