Diesel Tech @ others, 4620

fastfarmall · Apr 25, 2016

I got the 4620 running, but two of the injectors lines are so tight i couldn't get them loose. I got a set of Mac's Line wrenchs and they are kinda short. but is there a socket wrench with a slot to get them loose. Consequentily its not firing on one or two.

fastfarmall · Apr 25, 2016

With the line wrench, i just couldn't get on there with,any position to pull on the wrench, and then i would be against something else, and they are tight. But there was absouletely no rust in the fuel, it was Ruby Red, with Howes antigel! And my sons Buick[diesel]started the same way.

Dieseltech · Apr 25, 2016

I've just used the line wrenches, there may be sockets but I've never had any for fuel lines. Does the exhaust have any white smoke, and can you take loose the lines at the pump to see if the smoke clears on one and two? Both line ends have the old style ermeto sleeve ends, even with the nut backed off sometimes the line needs tapped on to get the end out of the banjo fitting or injector. Most newer fuel systems use the 60 degree cone ends and don't stick like the ermeto sleeve does.

fastfarmall · Apr 25, 2016

The smoke was typical of acceleration.

Diesel Tech @ others, 4620

fastfarmall

Well-known Member

fastfarmall

Well-known Member

Dieseltech

Well-known Member

fastfarmall

Well-known Member

Similar threads