Hi scotty,Please help me with the over heating on my 2001 nissan pathfider, I share my problem on the stories side.Plese HELP

Scotty, i had a p0300 code.#2,4,7,&8 were bad coils. Got after market could on Amazon. Changed everything ,except the fuel filter and still losing pressure again.

losing pressure, if you mean fuel pressure, is often leaking fuel injectors or fuel pressure regulator