Search results

  1. SuperTramp

    Great and Terrible Parts Vendors

    DON’T BUY FROM PARTS GEEK! I paid $540 for parts which were all incorrect. After 6 calls to 5 extremely incompetent “customer service” people and sending multiple messages they left me $199 short as they just decided to keep my money, with no response. Sent from my iPhone using Tapatalk
  2. SuperTramp

    5.7 wants to stall when stoped when HVAC is on

    I could use the experience of the members on a problem with my 1998 5.7; 160k miles; complete tune up 10,000 ago. It wants to stall when stopped (in Drive -foot on peddle) ONLY when HVAC is on and ONLY when the engine has warmed up. The RPM drops to 500 and oil pressure drops. RPM increases back...
  3. SuperTramp

    Winches for ‘98 k2500 4x4 hauling 2k lb camper

    Who has experience with choosing a winch and mounting it on a GMT400? I’m looking for the best mounting equipment and location. I have a Ranch Hand grill guard. Has anyone had experience with the Badlands winch? I see where I can buy one from HF for $300. Buying a $600 winch is not an option...
  4. SuperTramp

    Brush-Grill Guards

    Has anyone had experience with installing/using brush guards on their GMT400? Have the heavier Westin and Ranch Hand guards caused any problems with front end wear and tear on the 3/4 ton trucks. I’m finding it difficult to locate any used, direct-fit, guards for sale. If I have to buy new, or I...
  5. SuperTramp

    Air induction; hood scoops

    At the risk of sounding a bit like a 18 that just got his first truck, has anyone had any experience with using functional hood scoops or snorkels to increase airflow to the engine and reduce heat under the hood? I’m concerned that the stock air filter box that draws air from the fender well may...
  6. SuperTramp

    Horn isn’t working-wiring question

    The horn on my 1998 k2500 5.7 has quit working. There’s a good chance it’s a wiring problem since it quit working after my wrestling to get new wire through hole in fire wall to mount fog lights. Does anyone have any experience with this wiring (no air bag) to suggest typical weak points where...
  7. SuperTramp

    Wheel bearing maintenance; repack or replace?

    I’ve read that somewhere that GM suggests repacking wheel bearings every 36k miles. I’d imagine that depends on the type of driving. I haven’t noticed any problems or noise due to questionable bearings. I have 170k on truck. If my plans are to check and repack bearings and the mileage since...
  8. SuperTramp

    adding reserve fuel tank to ‘98 k2500

    Who has experience, suggestions or ideas on the feasibility and process for adding reserve fuel tank to ‘98 k2500? Thanks in advance. Sent from my iPhone using Tapatalk
  9. SuperTramp

    What’s this hose do?

    Please take a look at these pictures and let me know if you can identify what this rubber hose is connected to under my ‘98 k2500 and what it should be connected to topside. It doesn’t go to the radiator or the washer reservoir. Thanks. Sent from my iPhone using Tapatalk
  10. SuperTramp

    Best techniques for finding vacuum leaks...?

    I’ve never checked for vacuum leaks on my ‘98 5.7 k2500. I’ve had some inconsistent engine idle and haven’t been able to find a simple and efficient technique for finding leaks. Thanks in advance for your help. Wes Sent from my iPhone using Tapatalk
  11. SuperTramp

    Did I tell y’all I replaced my water pump?!!!

    My homemade tool. Sent from my iPhone using Tapatalk
  12. SuperTramp

    Does early ‘98 k2500 windshield wiper motor have a pulse board?

    Does anyone know if the early ‘98 k2500 windshield wiper motor have a pulse board? Here’s what the motor looks like. It’s different from the 1/2 ton. The only thing works is on high. Sent from my iPhone using Tapatalk
  13. SuperTramp

    Who Can Diagnosis This Sound?

    When attempting to start the truck every once in a while, this sound who emit. Over past 6-months, this spinning sound would happen once ever 5 times I attempted to start truck. I think it might be the starter syn but wanted more experienced eyes to diagnose. Thanks in advance...
  14. SuperTramp

    Cleaning throttle body raised idle too high

    After removing and cleaning throttle body of carbon build up, I cleaned out intake manifold without removing it using carb cleaner, wire bore bristle brush then wiped clean with rags on the end of 12 ga. cleaning rod. I fashioned a clear, 3/8” plastic hose to vacuum to remove any loose debris...
  15. SuperTramp

    Fuel Pump replacement questions.

    Fuel Pump replacement questions. My ‘98 k2500 5.7 fuel pump doesn’t activate (make a sound) when I turn the key to accessory. I replaced the relay (thinking that might be the problem). The fuse for the fuel pump is still good. Are there any other things I need to check before replacing the pump...
  16. SuperTramp

    Inconsistent oil pressure

    ‘98 k2500 5.7 4x4: once the engine warms up, there are times when I’m completely stopped, in DRIVE, with the truck idling, and the oil pressure drops so low that the truck wants to stall. It doesn’t stall, but the engine starts to shudder enough to shake the cab. I’ll put it in neutral and the...
  17. SuperTramp

    wires called coming out of distributor cap?

    Can anyone tell me what the wires go to and are called coming out of the back of distributor cap through a square notch? (‘98 k2500-5.7) I’m still having problems with truck starting (hasn’t started the past 10 days-trying daily). There is a bushing that fits in the notch that wires run through...
  18. SuperTramp

    "Check Gauges" Light

    1998 k2500 5.7: After 3+ years of absolutely no problems with this great truck, there have been a few problems arise which could some how be related. I appreciate your insights in advance. Here are the symptoms in reverse order chronologically 1) "Check Gauges" light in upper left hand corner...
  19. SuperTramp

    Tires and wheels

    I know this is under the wrong heading of “interiors” but I couldn’t figure out how to start another group thread under “tires and wheels”. Does anybody know if the 16 inch wheels and tires (MTs) off of 2006 4x4 Silverado Duramax will fit on a 1998K 2500 5.7 extended cab 4 x 4. I’m asking in...
  20. SuperTramp

    Driver’s bucket seat back won’t lock in place

    I have a 1998 extended cab with bucket seats. Does anybody know how to diagnose the cause of the Driver’s bucket seat back won’t lock in place ? Thank you Sent from my iPhone using Tapatalk
  21. SuperTramp

    ‘98 k2500 4wd front suspension rebuild-steps?

    I’ve just recently purchased all new Moog frontend suspension parts for my ‘98 k2500. While I’m awaiting their delivery, im trying to learn all I can about the best step by step process to determine where to start with the replacement. Can anyone refer me to a website or resource with good step...
  22. SuperTramp

    HVAC System and Duct cleaning

    Has anyone ever successfully completed HVAC System and Duct cleaning on your truck? My ‘98 k2500 blows musty air in heat mode only. Several months ago, I cleaned/washed the coil and wiped down the blower motor mounted under passenger side dash with not much notable difference. Earlier today I...
  23. SuperTramp

    What’s3rd rubber hose connection for on firewall?

    Hey guys. Seeking some input on what this 3rd rubber hose connection might be for. It had a rubber elbow attached to it. Thanks. See pictures.
  24. SuperTramp

    5.7 won’t start-blows air back through TB

    i could benefit from your experience, please. ‘98 k2500 4wd, 5.7. (All original) Engine won’t turnover. Upon returning key to ACCESSORY, engine coughs air back through carb. ( I can email/text recording if you’re interested) Fuel pump pressure at 60 lbs, complete tuneup 1 year ago (plugs, wires...

Latest posts

Members online

... and 10 more.
Total: 1,448 (members: 60, guests: 1,388)

Forum statistics

Threads
64,355
Messages
1,391,996
Members
51,477
Latest member
Ryvax

Share this page

Top