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  1. 87silveradok20

    350 Tbi running bad

    Checked the wires again. They are all good. I'll have to get some time to grab a fuel filter and put on it. Sent from my iPhone using Tapatalk
  2. 87silveradok20

    350 Tbi running bad

    Even with the fact that the engine hasn't been ran hard? This truck has had 315/75s on it for 20 years and the original transmission has never been touched to give you an idea of how this truck has been driven. Sent from my iPhone using Tapatalk
  3. 87silveradok20

    350 Tbi running bad

    Also the engine is completely stock except headers and dual exhaust Sent from my iPhone using Tapatalk
  4. 87silveradok20

    350 Tbi running bad

    I haven't checked injectors or filter. I'll replace fuel filter and see what happens Sent from my iPhone using Tapatalk
  5. 87silveradok20

    350 Tbi running bad

    There is exactly 184253.9 miles on the engine and there hasn't been any work done on it recently. It's backfiring thru exhaust and intake. Sent from my iPhone using Tapatalk
  6. 87silveradok20

    350 Tbi running bad

    I have 1987 k20 with a tbi 350 that has always ran great and started up right away. Well anyways it slowly started back firing and losing power. It eventually got to the point to where it would almost die if you gave it any throttle at all. Now it has gotten better but it still is hard to start...
  7. 87silveradok20

    Exhaust system?

    I have dual 3" on a stock 350 and I don't notice any loss in power Sent from my iPhone using Tapatalk
  8. 87silveradok20

    Another lift question

    I'm thinking about running 3/4 ton lift springs with airbags so I can have towing capacity when I want it and not so bad of a ride when I want that Sent from my iPhone using Tapatalk
  9. 87silveradok20

    Another lift question

    I was planning on 3/4 ton lift springs with airbags Sent from my iPhone using Tapatalk
  10. 87silveradok20

    What is this????

    It is for AC Here are a few pictures of the unit Sent from my iPhone using Tapatalk
  11. 87silveradok20

    Another lift question

    Well I may just have to try it and see what works. Sent from my iPhone using Tapatalk
  12. 87silveradok20

    Another lift question

    Do you mean them sticking out too wide? I like the look of them sticking out a little Sent from my iPhone using Tapatalk
  13. 87silveradok20

    What is this????

    I just have a every wire spliced and put of the loom problem down there. Looks like my engine bay[emoji23][emoji23] Sent from my iPhone using Tapatalk
  14. 87silveradok20

    What is this????

    sweet I'll have to take a look. How do you control it? Sent from my iPhone using Tapatalk
  15. 87silveradok20

    What is this????

    I get distracted by the giant wiring mess I need to fix[emoji23] Sent from my iPhone using Tapatalk
  16. 87silveradok20

    What is this????

    So without looking under the dash you wouldn't know it was installed? Sent from my iPhone using Tapatalk
  17. 87silveradok20

    What is this????

    I have never heard of that. Do you have any more info and there is no a/c controls but the dash has a/c trim Sent from my iPhone using Tapatalk
  18. 87silveradok20

    What is this????

    I haven't gotten a chance to look yet Sent from my iPhone using Tapatalk
  19. 87silveradok20

    What is this????

    That's what I thought but who knows what's been installed over the years Sent from my iPhone using Tapatalk
  20. 87silveradok20

    What is this????

    Like a block heater? Sent from my iPhone using Tapatalk
  21. 87silveradok20

    Another lift question

    Dual rear wheels and I'm converting to 4x4 Sent from my iPhone using Tapatalk
  22. 87silveradok20

    Another lift question

    How much of a lift do I have to do to fit 37s on the back of my dually. I am only talking the back here. I know I need 6 inches on the front but I want to run low pro 22.5s and still be able to pull our gooseneck trailer. I am thinking 4 inches.
  23. 87silveradok20

    What is this????

    It was originally a 6.2 truck and there is the typical heater hoses on the other side of the dash. Ill have to take a peak under the dash to see what is in there. I haven't ever noticed anything unusual under there but then again i haven't ever really looked under there.
  24. 87silveradok20

    What is this????

    What are the two hoses that come out by the master cylinder used for?
  25. 87silveradok20

    Step Bumper

    Where do you guys buy new step bumpers? Lmc has one for $250 or so, but other than the universal ones that are more than that i can't seem to find any.

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