6.5td

  1. G

    Speedoo and brake light issue.

    Hey guys! Time to make my first post here! I have some electrical issues with my 97 6.5 nv4500. Main thing is speedo will bounce around and come down to zero after say ten to 15 minutes of driving, when cold. Going home from work in the afternoon it will start to act up after maybe 5-10 tops. If...
  2. M

    93 6.5 TD stalling issue

    I've got a 93 6.5l TD while it's had a lot of issues (check my newbie introduction post if u want the life story lol) it has always ran reliably, I drove it multiple hours to my house with no issue regarding fuel. I noticed at some point the LP was leaking which is probably why it seemed to...
  3. Joseph R

    Discontinued bellhousing

    haven’t been on here in a while since my trucks been down but i was starting to order parts when i realized i ordered the wrong bellhousing. my truck was in the shop in the past having clutch problems and they ended up pulling it and finding all sorts of problems. they quoted me $5,600 for the...
  4. WestTexas93

    94 6.5 L65 intake wiring.

    Just recently aquired a 1994 2500 with the L65 6.5L turbo and it looks like some mice might have chewed some stuff up and I know this could potentially be a nightmare but it looks pretty moderate damage wise. Any advice on trouble shooting this and could anyone please tell me what these plugs...
  5. Angelo

    Low (fuel) pressure switch that closes at <= 5 PSI

    This is for a 1996 6.5L TD ambulance which weighs approx. 12,500 lbs. Currently using a 1993 lift pump and have been happy with the higher pressure, but I want more. Right now idle is 9-10 PSI but it will drop down to 1-2 PSI at WOT. I plan to have 2 lift pumps inline. One will run constantly...
  6. O

    Gauge problem's on a 96" 6.5td.

    So, yesterday my fuel gauge went batshit crazy so to speak, it twitched all around and now it doesnt even stay on the "scale" and twitches, a little bit later my oil pressure gauge started to show too little pressure and twitched (almost at zero even when cold starting), before that the oil...
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