Recent content by elsamurai

  1. elsamurai

    LanceD's PPV Thread

    Do you have access to a dyno for tuning, or are you running a wideband?
  2. elsamurai

    11' PPV exRCMP. Hotrod build

    Sounds awesome bud. Any plans to get it on a dyno?
  3. elsamurai

    What did you do to your OBS GMT400 Tahoe/Yukon Today?

    thanks...that one's my baby. 396, T56, 4.10s and on and on...been a 9 year project! ---------- Post added at 09:28 AM ---------- Previous post was at 09:24 AM ----------
  4. elsamurai

    What did you do to your OBS GMT400 Tahoe/Yukon Today?

    weekend project...fender flares, blacked out bumpers, grill and tail lights
  5. elsamurai

    Miss that won't go away

    i bought mine in October last year. it was well maintained, however everything but plugs and wires was original. 170k miles on it now. i'm having my 'cheap' mechanic change my shocks out this week. the SES popped on again; i'll have him pull the code. assume it's P0175 again. if so...
  6. elsamurai

    Miss that won't go away

    Had a stored code: P0175 - Bank 2, System too rich
  7. elsamurai

    Miss that won't go away

    I had planned to get over there this weekend to get the code read, but on the way to work Friday, the SES turned off, and it's been running 'like new' (better than it has since I bought it) since. I have time this afternoon if it's worth getting any stored codes pulled...
  8. elsamurai

    Miss that won't go away

    had the codes cleared, and later that day came up with P1345. decided to take it to the stealership and just get the ****** over with assuming they could set it straight. the distributor was off 22*, the rotor was arcing across the mounting screws, and the camshaft and crankshaft position...
  9. elsamurai

    Miss that won't go away

    thought about it ---------- Post added at 08:35 AM ---------- Previous post was at 08:34 AM ---------- it didn't come with a new position sensor. i'll put that on the list. i'm going to go have the codes cleared today since i haven't done that yet since replacing the spider. i'll see...
  10. elsamurai

    Miss that won't go away

    Started off with the active "Misfire Cylinder 4", the truck would buck and shudder at highway speeds. Have since replaced the fuel pump, fuel filter, spider unit, plugs, wires, distributor (went to all aluminum). Ran fine for about a week, and now yesterday it started to miss just a bit...
  11. elsamurai

    Help! Misfire after Delphi MFI install

    strange then. not that the amazon database is the be all end all, but i double checked the part number for the delphi unit and it's listed as not compatible. anyway, got 170k out of the original. if i get 100k out of this, i'll call it good. runs better now than when i got it...i suppose...
  12. elsamurai

    Help! Misfire after Delphi MFI install

    Replaced with a rebuilt stock unit, and it's good as new. So for those wondering, the Delphi unit listed for the Tahoe/Suburban is not compatible with the Yukon.
  13. elsamurai

    Help! Misfire after Delphi MFI install

    cylinder 4 misfire. everything traced out fine, compression is great on all cylinders. it looks like the Delphi FJ10566 is not compatible with the Yukon (???). something about a computer mismatch. never heard of that. so i ordered a stock replacement spider (CP50103-8). we'll see if that...
  14. elsamurai

    Help! Misfire after Delphi MFI install

    1999 Yukon Dropped the truck off this morning to have a new Delphi MFI unit installed to fix a misfire I've been chasing (replaced distributor, plugs, wires, fuel pump so far). He just called and said it's misfiring worse after the install and he's stumped. Anything obvious he may be...
  15. elsamurai

    First road trip

    First road trip in the Yukon. Continue to be impressed. Very comfortable ride. Managed a hair over 17mpg on 265/75/16 Fierce Attitude tires at 55 psi.
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