L4200 blew blue smoke, bogged down, died and won't restart

mn4x4

New member

Equipment
L4200 GST
May 18, 2014
11
0
0
Minnesnowta
I replaced a hydraulic hose on my L4200 which I don't think is related, but it's the last thing I did so I'm posting it here.

I started up the tractor normally, went to move some pallets of stuff. everything seems fine. I was lining up to pick up a pallet and not even moving when all of a sudden the engine bogged down, blew copious amounts of blue smoke out the exhaust, and slowly died.

I checked the fuel filter, which looked like it had a fair amount of water in it - milky stuff about halfway up the filter. I drained it, made sure I had good flow from the tank, and put it back together. It turns over fine, but won't start. No smoke, so because of the sudden failure I'm thinking a fuel or fuel delivery problem?

Other ideas?

I'm going to go out and pull a line off an injector to make sure I have fuel coming into the cylinder.
 

coachgeo

Well-known member

Equipment
L225 w/woods Few Mowers & Back Blade, D722 in Motorcycle (Triumph Tiger), LMTV
Nov 16, 2012
2,460
35
48
Southern OH
pull fuel filter, leave cup off or similar so you can have a way to drain some from tank. Put bucket under it and drain bottom 5th? of tank via this to see if you got water in tank.