How to change fuel injector o rings on a 2000 chevy monte carlo 3.8 L

[@johnathanconnelly7524]

Great video with great comments I am picking up another dale jr Monte Carlo ss and did not know exactly what would be needed but I now have a idea and it’s all parts I already have!

[@marksmithjr00]

Great instructional video thanks

[@marksmithjr00]

So I have a series 2 3800 series just replaced the injectors. But now it seems to be misfiring. It starts and runs but rough. What do you suggest

[@duanescarpad2831]

Did you get all them plugged right or some thing may have fallen in the injector hole did you change the plugs and wires as well what was it doing befor the injector change

[@tremaynedavis3953]

Should the fuel injectors go straight down into the intake

[@duanescarpad2831]

Yea they should go right back into their right position when you put the fuel rail back

[@marksmithjr00]

Tightening the nuts will snug the injectors into place?

[@duanescarpad2831]

It will hold the in place they should tighten down

[@docholliday45lc3]

Been having a random multiple misfire in mine, changed plugs and leads and didn’t fix it, would you recommend changing the knock sensor next or the injectors?

[@duanescarpad2831]

Did you check the coil packs one may be arcing at times can cause that to happen if you open the hood while its run lesson for a snapping sound near the coil packs

[@fighteditz_]

@@duanescarpad2831 I have the same issue with misfires , my idle jumps aswell an shuts off after a while, my coil packs are good, coil pack control module good, spark plug an wires good , idle control valve good but still has miss fires an shuts off

[@duanescarpad2831]

@Sammy Ramirez shutting off maybe you crank sensor has a crack in it when it gets hot that will shut down and restart or the cam sensor