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  1. Holt50

    Missing back fire

    Did fuel pressure test idle running but not driving need to find a longer hose also checked every spark plug with plug tester and all is well there man this is frustrating oh and fuel pressure stayed at52 for awhile before going down 52 at idle and 61 when wide open
  2. Holt50

    1999 YUKON/Engine surging and missing while driving

    I’m trying to figure out the same problem
  3. Holt50

    Missing back fire

    I’ll try that tomorrow thank you
  4. Holt50

    Missing back fire

    The problem is back starts right up a slightly rough ideal can drive it erring until I try to give it a little more throttle then normal and states missing
  5. Holt50

    2001 Yukon XL SLT 5.3** I installed an aftermarket sub, amp and head unit. Issues with audio no

    Get an high out put alternate do the big three wiring. I ran all new wires for my door speakers straight to the amp so there is no problem
  6. Holt50

    Missing back fire

    yup cap rotor plugs and wires and she is back to normal thank you everyone
  7. Holt50

    Missing back fire

    I will check that out tomorrow thank you
  8. Holt50

    Missing back fire

    I meant while in park not drive
  9. Holt50

    Missing back fire

    asking for help with missing back fire on my 97 gmc Yukon 370,000 miles 4x4 tried new fuel pump and filter no help also there is no engine light coming on. Fuel pressure is 50 to 55 . My next move is to replace plugs wires and cap . It starts up perfect and ideals prefect and while in...
  10. Holt50

    1999 Tahoe (old style) power door lock problem

    I'm having similar issues and I've tried everything. I have a 4 door Yukon and all my doors lock just fine. Only three of the four unlock tho. The drivers for does not unlock. I've changed actuator new wire harness from door to cab. And have tested all the wires. Multiple times. Very frustrating
  11. Holt50

    Misfiring under load.

    I'll do that today when I get home. I have to change my temperature sending unit. So I'll do that also thanks
  12. Holt50

    Misfiring under load.

    Now I'm thinking it could be it only happens when I'm low on fuel. It started again this morning then it was getting worse I stop got fuel now it's fine.
  13. Holt50

    NEED HELP truck doesn’t warm up literally - SOLVED

    It's the temperature sending unit I just bought one today cuz mine is doing the same thing. I took a wire from the negative to the connector just to test my gage to see if it was working fine and it is.
  14. Holt50

    Misfiring under load.

    The funny thing will maybe not to funny is that it still comes and goes
  15. Holt50

    Misfiring under load.

    First of all the insults came after this guy well was being a better than you and your stupid in so many words kinda dick. Soooooooo yeah I'm gonna say something. Anyway truck is running like a champ again for no reason just stopped misfiring. Probably because I had a long talk with her. Anyway...
  16. Holt50

    Misfiring under load.

    Hey bro go back and read the post it says that there was a fuel leak. And the mileage is also there. So before being a dick you should make sure what you're saying is all 100 % correct. So since you aren't sure and you want to be a dick I don't need your ******* help.
  17. Holt50

    Misfiring under load.

    Well it ran fine. Then I had a little fuel leak. I broke the plastic pulling the hose off the pump. Had to buy new pump and also got a new filter. I don't remember the brand of distributer or plugs and plug wires. It's been probably around 5 to 7 years since last tune up. Wouldn't you think...
  18. Holt50

    Misfiring under load.

    97 gmc yukon 380.000 miles. 4x4 4 door Changed the fuel pump idols fine but when you give it gas it starts to misfire and sputters real bad. What to do now?
  19. Holt50

    It's gone

    Today I was looking under my truck and noticed one of my end links was gone. Wtf wouldn't I have noticed when it came off? I did notice that it wasn't driving very good on the freeway. I can't believe it's gone not broken hanging there just gone. Smh
  20. Holt50

    Front what do you guys think

  21. Holt50

    Fuel pump

    I'm going to go down the list before I change it out. From fuse, relay, pressure and filter but by the sound of the pump im going to replace it's anyway just to be safe and the filter of course. Thank you everyone for your time and comments
  22. Holt50

    Fuel pump

    Yes had fuel and the pump is allot lauder then normal. Sitting in truck right now and it started right up. There think is I don't want to get stuck so I'm afraid to drive any distance. Think I'll just change the pump today. Not looking forward to it but it has to be done
  23. Holt50

    Fuel pump

    Just got back from drive
  24. Holt50

    OBS with BLACK interior!!!

    Yes gray and I painted most of it with got lucky and found black seats in junk yard and did the hardliners and carpet it's allot different now since it's been awhile lol
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