INTERIOR: Vapor Barrier Rebuild

[@lelouchbritannia6364]

Thats actually awesome how easy it is. I'll be redoing my car soon, so thanks for the tips

[@joedoyle2204]

Someone please help Watching from Ontario Canada I have a 90 Honda prelude with JDM h22 swap my problem is when I start up it seems to run great but after 10-15 seconds it ideal up and runs really rich pours black smoke from tail pipe I can drive it the way it is but only for 15 min or so then it fouls the spark plugs to the point it will shut off there not wet from the gas but full of carbon I can clean the spark plugs and put them back in and it starts fine I've tried new o2 sensor new coolant temp sensor new iacv new TPS new fuel filter new intake air temp sensor everything sensor is new but fuel injectors I've taken them out and cleaned them with carb and choke cleaner with a battery they don't seem to leak also have run lots of Lucas injector cleaner thru I take the spark plugs out there all the same amount of carbon on all of them any thoughts thanks