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Hey all, I am looking for a set of Nerf bars/ tube steps for the 06 C3500 Reg. cab. What is the best quality? I would prefer to make this purchase once. I am probably looking for either stainless or a high quality chrome. I think I am only going to like the traditional looking 4 inch ones, I...

unplugged the crank sensor, and she ran continuously, so it seems passlock is not an issue. Still stumbles and runs rough, fluctuating RPM, etc. with the crank sensor unplugged.

OK, swapped ECMs today, and that helped, dash lights up and she will fire up every time now. The swap got rid of all the codes except P0251, which probably means its IP time, unless I want to risk a runaway and do the optical sensor myself. It will run for about 30 seconds and then stall...

So the conclusion is that all I need to do is install the ECM, and do the passlock relearn and I should be good to go?

Hey all, Its ECM time on the bomber 98. I was curious if anyone could give me some pointers on swapping ECMs on a 98 6.5L with passlock. The Gm books are talking about programming the ECM. Is this back when the ECM would show up "blank" and needed programmed for the application? I assumed as...

https://denver.craigslist.org/rvs/d/1985-coachman-diesel/6495711670.html

find the OEM setup in a salvage yard.

Looks good so far! So are you going to run a dedicated pump, or piggyback off the power steering pump?

well, if you keep the 6.5L pickup and find yourself in need of assistance out in western KS or eastern CO, look me up. :)

I am chasing similar issues on my 98 K2500, and I would recommend at least trying an ignition switch before writing off the ECM. That said, ignition switch didint fix mine, but hopefully it will fix yours. :)

@razur65 hopefully we didnt scare you away. :) Have you had the truck long? IMO I would get it healthy and see what she can do. Keep in mind torque does alot, you dont really need alot of power. here is what mine can do on stock power and cooling. That said, mine are 5 speeds, so more power to...

The goal was sell the 99. :) but if you are thinking of moving that negates the whole reason to shop for older. :)

I think I will be sucking the tank dry and dumping it straight into the old detroit diesel powered 76 Chevy 90 grain truck. To a 2 cycle detroit all our garbage diesel goes. :) I will be tracking down a used fuel filter housing (anyone got one? :) ), PO rammed a SAE bolt into the bleed screw...

https://westslope.craigslist.org/cto/d/65l-diesel-4x4-suburban/6457772008.html @Big T emissions exempt!

So, is anyone gonna make up a really nice pre-wired harness to do this, or am I gonna have to hillbilly rig it with butt connectors and electrical tape? :)

just changed it though with a known good one. I'll bust out the new one if I have to, but changing the switch changed nothing, and it did give the ECM death/starvation code earlier (P0606 IIRC)

OK, tried it out again this evening. first key cycle, dead dash, no lights. turn off, immediately turn back on, dash light up, glows came on, LP primed, etc. fired right up. We are chasing something electrical for sure.

New lift pump, USA made Delco. pumps quite strong when the truck decides to let it run.

Hey all, I moved the project 01 around the yard today, its supposed to have pretty low time (50K miles? ) on a full set of injectors, and it never smoked at all up till today. when I fired it up and had it idling it started hazing whiteish smoke. This thing has always ran perfectly smooth with...

Fired right up today, let it idle, shut it off, wont start back up. let it sit for a few hours, fired right up. I only had glow plugs and lift pump prime on the second start (3rd attempt) I agree, possible ECM voltage issues. any common points in the harness to fail? remember, earlier on she...