using a crap load of sea-foam

rupejosh · #1 (**permalink**) 11-01-2009, 09:10 PM

do you all think seafoam will eat return lines?im thinkiing about dumping a whole can in my tank to really clean the injectors because of the stinkin' intermittent knock i have developed.because i really dont have the cash for new injectors right now

84 f250 6.9 · #2 (**permalink**) 11-01-2009, 09:22 PM

i use a full can in the fuel filter every time I change the oil without any problems, I say go for it

rupejosh · #3 (**permalink**) 11-01-2009, 09:27 PM

hmm maybe 2 cans in the tank then?i just dont want to buy new injectors right now and the knock makes me go nuts and makes me cringe

99SevenPoint3 · #4 (**permalink**) 11-02-2009, 07:08 AM

i would say pour one can into ur fuel filter do as everyone does crank it up for a min then shut it off and pour the other can into ur fuel tanks 50/50 ...then start the truck back up and go for a drive

jmmartin · #5 (**permalink**) 11-02-2009, 09:22 AM

hey rupe, something to maybe look at is the sulfur additive. i use it every few tanks and so far no problems. dunno now many benefits it has, but it cant hurt.

f350fan1993 · #6 (**permalink**) 11-02-2009, 02:00 PM

The sulfur would be a help, the ultra low sulfur diesel doesnt lube the fuel system as well as the diesel we used to have, so if you use it per the directions it would give your fuel system the lube it was intended to have.