inj pump runaway - page 2 - IDI Engine - VWDiesel.net The IDI, TDI, and mTDI source.

#15 by Duster 5.9 on 05 Sep, 2008 01:59
this is my thread so i can keep changing ( jacking) subject right LOL anyway if you do a pop test and you get the correct psi or bar what else has to be looked at on the injectors? i've taken some apart on a parts car to get running and put back together (no test) just to clean, was easy job just tryed it. didn't see advantage on that set.
#16 by smutts on 05 Sep, 2008 10:46
Quote
what a wierd setup

You never had a Renault 16 then?
#17 by Vincent Waldon on 05 Sep, 2008 11:27
Quote from: "Duster 5.9"
if you do a pop test and you get the correct psi or bar what else has to be looked at on the injectors?

- do they have a uniform and consistent spray pattern ?
- do they snap open and closed cleanly ?
- do they dribble after they close ?
- do they hold pressure ?

Pretty good injector:

http://www.youtube.com/watch?v=7jXX_rGqgGo&NR=1

Pretty bad injector:

http://www.youtube.com/watch?v=JQ3uR99SPfA&NR=1
#18 by Tintin on 06 Sep, 2008 08:00
Just by curiosity, where you get this rebuilt pump?
#19 by Duster 5.9 on 06 Sep, 2008 08:21
emiata, not saying there no good, just this pump is not working for me and right now i don't need it or the headache of it.
#20 by 4KTD on 06 Sep, 2008 10:24
Quote from: "Duster 5.9"
emiata, not saying there no good, just this pump is not working for me and right now i don't need it or the headache of it.

Funny... I got my reseal kit from them, some of the o-rings (made in China of course) weren't the exact size. Some weren't even close and my pump leaked and I had to take it out and put back some old o-rings.
We sure got what we paid for.