My lsj has been throwing this code occasionally for 3 weeks ...
It was running and idling rough.. So I cleaned the TB and switched injector 3 and 4 around a week ago...
Today my car started idling like if I had a mild cam and 3-4 minutes later the car died... Pulled the code and its the same P0204 ... The thing I noticed from that day was that the seal around the injector came with the injector, unlike the other 3 that stayed in the block.. As seen on pic...





Just bought a harness and injectors from a member on here .. Hoping this will fix the problem

 

Problem seems to be fixed now. Thanks guys.

 

Ohh wow what was it touching?

 

The A/C line right next to it

It felt like a misfire every time it touched

 

Thtas crazy good thing you found it before it got any worse

 

Yea. Had to find it before a small road trip next week xD