Developed a misfire a few weeks ago, noticed it would only do it when starting the motor after already at operating temp. P0204- is an injector issue but Is this heat soak related? I cannot get it to replicate when the engine is cold, and sometimes it goes away quickly while driving or lasts a long time and I have to let it cool back down.
I replaced the spark plugs with Autolite XP985s, my old ones were roached, but it just cane back today when going to the grocery store... parked in the hot parking lot under the sun, shopped for 15 minutes, cane back and boom threw the code. @Jerry Bransford or anyone else, do you think the heatsoak shielding would fix this? Or am I to start testing pcm, coil pack, etc. I replaced the injectors at 100k (@134k now) so id be suprised if its them.
I replaced the spark plugs with Autolite XP985s, my old ones were roached, but it just cane back today when going to the grocery store... parked in the hot parking lot under the sun, shopped for 15 minutes, cane back and boom threw the code. @Jerry Bransford or anyone else, do you think the heatsoak shielding would fix this? Or am I to start testing pcm, coil pack, etc. I replaced the injectors at 100k (@134k now) so id be suprised if its them.