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Another question for the experienced folks here. As I mentioned on my other thread, I recently installed a set of skid pads from Jeremy Johnson. He certainly does great work. I mentioned that when I turn the steering wheel all the way to the right stop, the right outside of the right tire rubs...

I was installing some sound/heat insulation and I got to the driver's side under the dash area and I spotted this thing pictured below. Does not look like something the previous owner installed, but what do I know? It goes inside a tube that just is opened on the other end just out of the...

I tried to do some searching but I am not finding what I need, so I thought I would ask. I may not have the correct name for them, but I want to carefully remove the interior "hush" panels, or whatever they are called. They are green and look like they are made of some kind of foam. For my...

I free admit I am a newbie, and I have two silly oil change questions as my next oil change in coming up soon. M998. Last time I changed the oil, I finished up and started the engine to let it cycle before I checked the oil and discovered that the brand new pristine oil on the dip stick was...

Once again I need the advice of the collective as I might be seeing something HMMWV specific. Back in July, my batteries failed and I had to have the M998 towed home. Since the batteries were replaced, it has been sitting unmoved. Fast forward and now I wanted to make sure it was in shape to...

I would like to ask the collective advice on collecting parts to replace the 3 speed TH350 with a 4 speed 4L80(E?). I have a 1990 M998 with a 6.2, and TH350. I have done a lot of reading and actually I think I am more confused than before. I decided I want to buy the transmission and other...

Folks, Once again I need the assistance of the experts here. Was returning from a car show and stopped for diesel and I made the mistake of shutting off the engine. When I attempted to restart we heard a huge pop! Sounded like maybe it came from the battery area under the passenger seat? The...

I know this modification is not for everyone, especially anyone that wants to keep their HMMWV stock or stealthy. But if you would like to have dome lights that do not need door switches, or are not just controlled by a simple switch to turn them on and off manually, this setup might be for you...

I wanted to ask the collective for advice on my M998, which I just discovered did not have functional windshield wipers. I think it is the motor after a bit of testing. I found a YouTube that pointed me to a connector on the bottom of the windshield which commonly corrodes. I have a hardtop...

Wanted to ask the collective if anyone has successfully installed the Self Cancelling Turn Signal Switch, kit 57K3222 on a m998? The only thread I could find was from a non-HUMVEE tractor and they had to make their own cancel ring to fit their column. Any pitfalls? Is the AMG Kit plug and...

Another newbie question. I tried searching but I am not finding the answer. I am eventually looking to upgrade the stock M998 generator because I am installing an electric winch. Seems like the price of the NOS 450 amp generators are much less than beatup "used" 200 amp generators that are...

Another newbie question. Does the differentials on the M998 require a differential friction modifier if the 75W-90 Gear Oil does not have it? Thanks in advance!

Another newbie inquiry. I tried a search but I am not finding anything close that helped. I have a M998 and I would like to keep the brush guard on the front and the rear bumper and I am looking for winch mount for either the front or rear. Might there be some off-the-shelf winch mount...

Hi Folks - another newbie seeking more wisdom :unsure: I did a search and found lots of information on how people installed a tach on later Humvees with the 6.5 and alternators. But mine is a 6.2 and has a generator. I will probably mount mine high like shown here: I see that most of the...

Another Newbie question. I thought the lights I had on my M998 were fine, at least the turn signals, stop lights and headlights. The BOL were not working. So I took apart just the rears and I found the inside of the rear lights were about half way filled up with mud! Also, the lens assembly...

Hello, Another newbie 92 M998 question. I am trying to rig up a relay so that when I turn the ignition to run, I wanted to turn on the brake lights and turn signals without touching the light switch so I don't forget to turn them on. For the turn signals, no problem, I found lead that Lead...

Another newbie question so please go easy on me. I did some searches and found some YouTubes, but I still need advice. '92 M998 I have probably done a hundred brake jobs but I never did one with inboard brakes. The pads look thin so I figure since it is 30 years old and I don't know what was...

Please take it on this newbie as I already have enough issues and I don't really need anyone busting my chops more... Regarding my 92 M998 that I just got last month. I figure while I was waiting for the title registration issues to be resolved I would fix a few things. I figured out that 4wd...

I don't want to be banned, but my wife demands I immediately send my sweet M998 that was just delivered this week to the junk yard! I received it in better condition than I expected from a private out-of-state seller that had it tagged there. It runs great, no leaks, great driver, just needs a...