Odin_
New member
Well I don't think that fuel injectors I pulled out came with those square o-rings rings, nothing was in the rail, nothing on the 3rd injector as well. Went to Toyota and got 3 of those rings that were missing and 2 new washers for the banjo bolt. fuel pressure regulator hose on top of the lower Plenum was not connected =/ with that solved it runs, I still have a misfire in cylinder 4, there is a more noticeable poof through the exhaust, code reader says P0300,P0304, they are pending, they haven't been logged yet. It drove a little better, I can feel the misfire when it drops a gear climbing a hill. Time to start inspecting the head for cracks? Coil packs are good, spark plugs are good, wires are good, fuel injectors and seals are definitely good. I can pull out the #4 spark plug and check to make sure it is sparking. I also have a compression tester, I'll do those at the sametime. Will compression be off if I have a crack in the head or gasket? And no overheating issues, coolant doesn't get above 97°C. I've been noticing I am going through coolant, at a decent rate, no leaks anywhere to be found around the block or on the ground.
Last edited:
