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UPDATE!!!!! sorry it's been so long but I got the humvee back today. Drove it about 80miles. the shop replaced the injection pump with a new built 6.5l pump from a Silverado 3500.the top over had to be reused. But it runs stronger than ever, it even rolls a little coal when u rlly get in it. But...

It's getting fuel to filter, ij pump, and to #1 injector. I loosened the #1injector line and turned it over. I got fuel dribbling out of it.

It's done!! I drove it to my brothers house today and it loaded up and died in his drive way. It's on its way to the diesel shop for repairs. Will keep u updated.

6.2l N/A 3 speed I think it's a turbo 400 trans

I just got back from another 10 mile run.so 20 on it since the tank flush. And if u drive it normal, under 40 it will surge in power occasionally. And by the time u go to turn into a gas station and turn it off. it has already is loaded up to where o have to go to neutral and hold it at wot to...

Up date. Drove the m998 about 10 miles it's still doing the same loading up at idle. Runs fine on the rd

I took out 10g of diesel. I didn't see any water in it. Hard to tell in a gas jug. I will drive it see if it helps. Ima order a filter and new glow plugs today. Get it all changed out. And go from there

Lol my 1st thought oil is clear coolant hasn't moved either. And the exhaust smell to much like raw diesel. Do these 6.2l injectors give problems with them sticking?

I will drive it see if it helps. But I went through the cycle of it idling for a few min. Then it would start sputtering. I would hold it at wot for a bout 30 sec. It would blow a lot of white smoke rpm stay around 1300 at wot!! till it clears up.rpm would go up as normal and it would idle again...

UPDATE... drained all fuel out. Replaced 10 gal of fresh. And 1 bottle of clean diesel. It will start and run fine. But when it idles for a few min it starts running rough and trying to die. I can give it throttle and it sputter and white smokes for a few seconds then it clears up. Cycle...

Air filter is New. It acts almost like it has been ran out of fuel and its not all the way primed yet. U know how a old tractor will spit and sputter then clear up then sputter till it gets the fuel up. I have put 97 miles on it since my last fill up. And I have put about 2k on it total since I...

It comes on as it should, goes off in about 8 sec. I have a new grounding harness I'm gonna put on it tomorrow.

Fuel came out of the bleeder, in a stream like u was pissing lol that's my best example of the flow. haha

Cap was on. In between the filler neck and tank there's a rubber boot with 2 hose clamps on it. It had a lot of mud in that area so it got sprayed heavley. I just put 2 bottles of water remover in the 1/2 full tank. And drove it around the yard trying to mix it in. I was still doing the same up...

Wow u guys r fast lol. Thanks will give it a try them post results thanks to all for the help.

I washed my m998 yesterday. I pressure washed it very well. And i think it has caused a problem. I think i might have gotten some water in the fuel fill line. I sprayed it very well around the filler neck coupling.... driving it home 10 miles away it started surging on power right as I was...

Up date put on a delco style from ebay. 130$ for it and the pulley. Btw the old pulley will not fit. made a couple brackets, some all thread. welded on a L shaped bracket to the top bracket, and all is good to go. Thanks for all tells imput

Well I used red RTV on it. I gave it a whole day to cure. I also forgot to hook up the hose on the fan, so it sprayed fluid all over the place. So when I smelled something burning I just thought it was the fluid burning off the motor. I read that wet silicone can conduct electricity. And on a...

M988 Alternator new guy Alternator I have

I have a sielman alternator 28v 60amp. I was told it was different than The prestolite alternator and The parts I need are not interchangeable??? The bearings went out in mine. Had it fixed then installed it. I put silicone on the hook up block. All was good and charging properly. I think the...