My 97 5.4 knocks after warming up. I'm trying to narrow down what it is from symptoms. its on driver side lower engine. It starts after it is warmed up. It starts to misfire and miss. Also getting some blow by fuel in oil. I also have a code for intake sensor. I think that's due to not being connected and I've connected it but code still there. Any help would be most appreciated!!!

 

What is the exact numeric code?

 

p0113

 

Even though you reconnect it, the code won't go away. You'll need to get it cleared, then drive it to see if it pops back up.