Please, I have a 1993 Caprice that has black smoke, incorrect fuel combustion, the engine sounds loud and low at times, and the engine is unstable and when driving the car it turns off
The injectors have to seat and the rubber O'rings got to stay seated and you press the injectors in 24:13. I did one just like this with two torn retinas and macular eye pucker, it looked like the injectors were down but I guess not quite. I tittened all screws then another guy put it back in the truck. The stress on the metal that surrounds the injectors busted looked like a dog took a bight out of it. Lucky I had a whole another Throttle Body to put in. Thought I would say this to watch for that O'Ring needs to stay in and the injectors make sure need to be all the way down.
I just did mine and now when I start my truck it shoots gas out of the tbi gasket I went back and checked all my screws there tight and it sounds like I got a cam
The (2) very small ones are screens. They're in the side of each injector. Most do not replace them unless the ones are missing or damaged. Always a good idea to coat all paper gaskets with Chapstick. This will prevent them from sticking.
Братцы Американцы, как вы с нами воевать то будете? Что ты там придумал, и палка и верёвки какие-то. Я один эту пилу перевернул с лёгкостью, с бока на ноги. Хотя во мне 174см и вес 74кг. Слабенькие вы какие то. :) там делов то всего то 130кг. LOL!
Well well we'll this proves to me and should to everyone else that I was talking about get a new fuel injector in this pops up put my 89 Chevy pickup truck
I had fun laughing at the really hard time you have holding that tiny little microscopic screen. lmao. It goes in the injector btw. Sure you already know by now.
Hi, great vid. I'm about to do this job. Has anyone tried the fuel pressure regulator spring upgrade? It bumps up the pressure from 11-12 psi to 14-15 psi. Just curious if anyones tried it and what they think after doing it.
Hi there, would it be okay if I we're to use this video in a driving clip compilation I'm making? Ill give full credit in the description of the video. thanks in advance.
Great video man! To help you out next time, use a little motor oil on the screens and O rings for the injectors, it will make your life a lot easier with sliding everything back together, fortunatley I got new injectors which had the screens already on
So close yet so far.... Q? Why did you break the shelf down only to rebuild it? Could you not have just cut the '5 Plank' down to '3 Plank' and just rebuilt? Was it a size issue? Ok, I saw your changes.... but... why do both sides? The reason for the comments is that I've got nearly 50 of these '5 Plank' shelves and I'm about to rip them down into a '3 Plank' and a '2 Plank'.
Outstanding video, you were there with me the whole time. The only problem, i don't think you mentioned the orientation of the fuel injectors the fact that the lil piece at the bottom has to line up with the notch inside the bowl. Had to pull top back off after fuel was squirting everywhere. 3rd gen had an injector video where he explained how they're oriented.
Okay soo I'm wondering why do they rebuild the throttle body ? Like what's the problem ? Or what problem does it fix ? See I got a 1990 Chevy Silverado obs 5.7 the problem I'm having is that when I'm about to take off it feels like it wants to die on me ? But it stops doing it when I reach 30 mph then it doesn't do it again unless I slow down so can some one tell me what's the problem thier ? Before I rebuild my throttle body
That is odd being it is speed related... If you had an older th350 or something that had vacuum shifting maybe but that tbi with a 700r4 shouldn't have that issue.... Maybe the dash speed sensor... It is a module that lives in the gauge ccluster
The seal/gasket that you said was doubled and in fact there was two. It's not a gasket or seal it is a thermal barrier between the fuel passages and the actual throttle body. So two actually can't hurt but can also act as a better thermal barrier. Good job nice video
By far the most useful video on youtube for this particular subject. I dont know what the tiny tiny screens are for either, but they must put them in there for some reason as theyve been in qll the kits i have seen and everyone else wonders what they are for. I rebuilt mine as part of installing an upgrade called ‘TBI power up kit’ qit includes a 14lb regulator spring and a larger spacer between the injector and reg chassis and the main body with the throats. Took me 40 minutes to install as its just replacing parts already in the rebuild, and the results were dramatic. Stock engine was smoother, more torque low, fatter horsepower curve and noticeably easier running at 150kph. I have my engine in a shag wagon that weighs almost *4.5 tons, and it improved mixture delivery enough to make that mass jump. I also tried an 18lb spring, but my fuel pump ran iut of gas (heh) and not much improvement. The little kit was about 40$ and it is hands down the most hp per dollar ive seen. They claim it puts 14hp into a stock engine and i think its more. Anybody doing this rebuild, you would be insane not to add this kit when you do. *7000lbs machine, 1600lbs of glitter, shag and wood grain.
hey David Wostrel, may i use this video ''Minor Car accident Lake Stevens WA'' in my compilation of driving fails?with credit (name on screen) any comment?update?
