Search results

  1. Grit dog

    What have you done to your square lately??

    I wasn’t suggesting otherwise. I know it works but only on bigger draws. But idk how much. I’m not a mechanic by trade , I’m an enginerd who builds **** and like working on cars so I look at it quantitatively. I’m intrigued, what you mean by using an incandescent bulb specifically to diagnose a...
  2. Grit dog

    What have you done to your square lately??

    As mentioned if it’s a decent size draw you can see it with a light bulb. But for more accurate results a multimeter is preferred. Christmas in a couple weeks you should ask for a digital multimeter. It’ll be good for the rest of your life. Mine is old enough it’s a Sears craftsman made by...
  3. Grit dog

    What have you done to your square lately??

    Except I’d say there’s a 90% better chance not getting a dummy who is of little help at Napa than it is at the Vato Zone or OhReallys.
  4. Grit dog

    What have you done to your square lately??

    That’s cool. How much amperage you figure it takes to make it glow? I’ve done that before but it was a longtime ago with a test light and it was a large draw. I’m accustomed to using a multimeter so I can see something quantitative. On an old car like these squares they should be ideally very...
  5. Grit dog

    When should I change the stock front leafs?

    31s stock 33s 2-3” lift is a good “it fits” rule of thumb imo.
  6. Grit dog

    What have you done to your square lately??

    Also there’s no mechanical fuel pump. And if there is, that is not right. I know it always seems tough for you to get time to diagnose or work on the truck. This however is all super quick and easy to check, and honestly sounds like the alternator could be the cause of both issues. Order of...
  7. Grit dog

    What have you done to your square lately??

    I wish the issue was just with the “cheap” parts/stores, but it’s not. Several years ago we sat in a Napa parking lot changing out Napa reman alternators. Short story each had something wrong. #1 worked but was damaged. #2-4 didn’t even work. Ended up back with #1 to get us home and returned it...
  8. Grit dog

    What have you done to your square lately??

    Fair enough. True since he has a TBI ECM. Had that happen on a much newer vehicle once @JamesSam your alternator could be both issues. Bad diode(s) or rectifier can/will create a current draw. Common in reman alternators or old ones. And affecting the electronics ECM etc can be random. Easy...
  9. Grit dog

    What have you done to your square lately??

    Man you can’t catch a break w that truck. Parasitic load on the battery (what Rick told you to check) is not related to running rough. Assuming your alternator is charging. Even then it should run fine until the battery runs down. It would be repeatable.
  10. Grit dog

    Vapor Barrier behind new door panels?

    My squarebodys have/had the little parchment paper one, lol. Hell, I looked at sound deadening the doors and then I looked at my arms scratched up and the caked on white lithuim grease that had been sprayed randomly on the windows but mostly on the door skin. Decided since there was no way I was...
  11. Grit dog

    Tire machine recommendations

    Nice! Some gnarly new treads! But holy fook, that’s what tire shops are for! I don’t even like changing a dirt bike tire (but I can’t take that in. I’d look like a ****….lol)
  12. Grit dog

    TCP GLOBAL Restoration Shop Color: Glacier Blue

    Looks great! Paint looks like it laid down flat too! Not much wet sanding to make it like glass.
  13. Grit dog

    To buy or not to buy, for daily usage.

    I’d say it’s the case even if the 2wd has better tires. Can we all just think about it logically? If rwd or even fwd vehicles got as good of traction in snow, 2wd trucks wouldn’t be almost gone the way of the dinosaur and there wouldn’t be every flavor of little suv and mommy missle all in AWD...
  14. Grit dog

    Components Speakers (Tweeters in the dash?)

    I’d put some power to the 3.5s. They don’t have **** for bass, but tune out the low frequency and use them as a high range tweet/mid. Better than just a tweeter, you need some range from the front. When talking 3.5” dash speakers, “fit” is a liberal description. Most/all 3.5s fit the hole...
  15. Grit dog

    To buy or not to buy, for daily usage.

    Probably not in Terlinguino, Texas….. Come to think of it they didn’t teach us to drive in the snow in drivers ed in Chicago in 1988 either. Maybe covered it in the book or a slide show idk…..But I didn’t spend a lot of time listening to the teacher in drivers ed. It was kinda like taking 4th...
  16. Grit dog

    To buy or not to buy, for daily usage.

    When you said there was no measurable difference between 2wd and 4wd are you referring to 4 wheel abs and stopping only, not accelerating? Anyone who says 2wd is = to 4wd on ice n snow is either playing internet expert or lying. Simple experiment. You got a foot of fresh snow wet snow on top of...
  17. Grit dog

    What year rims for a 85 C30 dually

    Aside from ply ratings not being an actual metric for LT tires for decades, I’ve never seen a 235/85/16 LT tire that has a 14-16ply (load range G or H). Only trailer tires. I presume your K3500 is a srw truck by your description (C20 wheels whatever those are). Any and all GM 8 lug wheels came...
  18. Grit dog

    Steering column interchange??

    That opens up a lot more options for replacement columns for 80s Squares? Were they plug n play? Thinking back, the gmt400s didn’t have any more “technology” built into the steering column assembly. But I never had one apart because I’ve haven’t owned any since they were “newer” trucks.
  19. Grit dog

    M715

    Zackly what that red truck needs!
  20. Grit dog

    Widest tire using stock 15x8 rallies

    Still don’t get it. Why would you want to put a lowered truck on skinny high profile off road tires?
  21. Grit dog

    M715

    That might be the coolest truck I’ve ever seen! Jeesus 5.88 years? Good for pulling a plow or skiddin logs
  22. Grit dog

    Another Leaf Spring Question

    It doesn’t really matter. How much rear spring do you need is what matters. You’re 8600 gvw came with 8 or 9 leaf, idk, just drove mine for a couple hrs today. It’s stout as hell. Only flex is in the tires.
  23. Grit dog

    Another Leaf Spring Question

    wtf do you load in it?
  24. Grit dog

    Steering column interchange??

    93? Seems small chance it would bolt up unless this is a thing. Have an 86 tilt wheel and 77 no tilt. Steering wheel and seat are in identical location.

Latest posts

Forum statistics

Threads
48,666
Posts
1,074,186
Members
43,338
Latest member
jw23655
Top