Recent content by Bigred81

  1. Bigred81

    Need help reading these numbers / rough idle

    Yes MPFI upgrade. I couldn’t remember what it was called. After It ran phenomenal. I had no idea it would help so much. Usually runs awesome. I put new plugs in yesterday. I just checked the plug. It’s at .06 which is what I gapped it at yesterday. I just checked the plug and it has spark. I...
  2. Bigred81

    Need help reading these numbers / rough idle

    At At 3,000 rpms. Runs kind of smooth. I can’t tell somethings not right when sitting in it. Sometimes the whole truck shakes. It’s a consistent feeling like it’s specific to one place with rotation. Plug 2 has spark to it. Brand new AC Delco plugs and wires. I upgraded the injectors two years...
  3. Bigred81

    Need help reading these numbers / rough idle

  4. Bigred81

    Need help reading these numbers / rough idle

    Codes are P0302, P1345, P1351. I was thinking I had missed a tooth when installing new distributor. I saw online many people got the P1345 afterwards because they missed a tooth. I know it get it 1200 RPM to get it close but it’s still pretty far off when I do that. I’m not able to get in and...
  5. Bigred81

    Need help reading these numbers / rough idle

    In addition to the one you just replied to
  6. Bigred81

    Need help reading these numbers / rough idle

    Getting misfire cylinder 2 code and correlation with crank and cam code.
  7. Bigred81

    Need help reading these numbers / rough idle

    I tried that and it says the same. Wondering if I missed a tooth when installing distributor? I had it at TDC on compression stroke and I thought 100% that I had it lined up right. Thought about doing the trick of drilling a hole by one of the contacts in the distributor cap so I can see if the...
  8. Bigred81

    Need help reading these numbers / rough idle

    I replaced plugs, wires and distributor. It runs better than it did. I know I’ve gotta take it in to get the timing done now. I’ve got more codes now which is expected since timing needs to be done. There is one I’m worried about though. It’s P1351 1. IC circuit high voltage 2. IC circuits 1&4...
  9. Bigred81

    Need help reading these numbers / rough idle

    Thank you for trying to help. I appreciate it greatly.
  10. Bigred81

    Need help reading these numbers / rough idle

    And thank you for your help and time.
  11. Bigred81

    Need help reading these numbers / rough idle

    Yes that’s the only code. Okay will do. New distributor assembly came in today along with new ac delco plugs and wire and BOSCH O2 sensor. Gotta get it at top dead center then pulling old dizzy and putting new one in. Passenger side plugs looked pretty hammered, and two of them had a decent...
  12. Bigred81

    Need help reading these numbers / rough idle

    Not sure about current fuel pressure. Was at 63 psi two months ago and I replaced fuel filter for fun. yes P0174 is only code. Okay will do. New distributor assembly came in today along with new ac delco plugs and wire and BOSCH O2 sensor. Gotta get it at top dead center then pulling old...
  13. Bigred81

    Need help reading these numbers / rough idle

    1999 CK1500 suburban 5.7 liter 4X4 with 245,000 miles. First thing. I’m almost at rock bottom in life. So much going on. I could really use some help figuring this out. 3 months ago I wanted to fix exhaust leak, oil leaks. I replaced Oil cooler lines, Oil Pan Gasket, Oil Pump, Timing Cover. I...
  14. Bigred81

    P0336 after oil pan replacement

    Another thing is my battery is at 13v. However when trying to start it turns over okay for a little bit but drains very quickly. It’s 1 year old. also not smell of fuel like it’s not injecting, but like I said it is at 61PSI
  15. Bigred81

    P0336 after oil pan replacement

    Try to make this quick 1999 Suburban CK1500 4x4, all stick but lift kit with almost 250,000 miles. I had leaks so I replaced oil pan gasket, oil pump, oil cooler lines, filter adapter and timing cover (I did not replace timing chain or gear), Y-Pipe donuts, water pump, knock sensor Two days...
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