rough shaking after replacing oring on injector

[-RJ-]

Heres the story, I was replacing the O-rings on injector number one, i remove the fuel pump fuse to get the fuel out. I put everything back in and start the car and it wouldnt start, it would crank but not start. After a few more attempts the car started but the engine would shake like a bat out of hell. I took it for a drive and the car ran great.

So what I want to know is what is causing all this shaking? Could timing gotten off somehow?

[Goldstreak]

Have you tried spraying thottle body cleaner around the injector to see if maybe, there is an air leak? The timing shouldn't have been knocked off.

[-RJ-]

alright just found the problem, I had a vacuum leak lol. Car runs freakin great now

[-RJ-]

ok lied i lied. the car still idles really rough when cold and still has a hard time starting. im a little confused now

[Razi]

Did you put vaseline on the o-rings before slipping them in?

If they aren't lubed up well enough before slipping them in, sometimes the o-rings get pinched and leak fuel and cause the engine to run weird.

[-RJ-]

yeah i lubbed it up before i put it in, still ran rough. im guessing it died...

[GO240]

check it again did you get a BWD o ring or some off brand i work at a parts store and quality does make a difference and sell me your front end i want it lol