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riverbanks

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Everything posted by riverbanks

  1. More info the better,sounds like weak fuel pump,or the filter is plugged,and,what is a tech?I got vise grips,I think I'm qualified
  2. Congrats on the relay, with a Google search,ipc/dic fuse on 04 Tahoe, radio comes up most,then, headlight switch,then, just about anything the cluster displays,yikes, process of elimination
  3. Some of the h.d.s',have the driveshaft yoke clunk like the 1/2ers,g.m. sells a synthetic lube #19257121 that's compatible with tranny fluid to lube the splines on output shaft of t.case?
  4. ?,time to eliminate any non-essential fuse and relay,or modules,one by one,great good man,a wiper motor assembly can take it down,it all depends on how a module failed
  5. I wouldn't clean under egr with manifold on, maybe cause a issue,you can't correct without disassemble,so new pcv,can't hurt, possible vacuum leak,spray test on vacuum lines,and with a flashlight,watch injectors for a nice cone spray pattern
  6. You could spray some carb cleaner on all vacuum connections all the way to the booster,listen for idle change,and what about p.c.v?stuck open?as far as the cleaner?how dirty was it under the egr? thinking, carbon on backside of intake valves,think another round of cleaner?
  7. Have you checked all vacuum lines for leaks?and how does the spray pattern look on injectors?
  8. #4,dirty, obstructed wheel sensor, whichever side it pulls to,clean opposite side,#3,you mentioned high voltage,but not low,could be too low,change the alternator,#2,could be solved by same change,#1,scroll down to ask the technician, possible cluster fix
  9. Yikes,try gmtnation.com/How to Diagnose a Failed pcm,I tried to upload,no luck,there is some ohm testing on there,might be of help,I'll keep looking
  10. It is interesting,I'm curious,but,purple,you got,prince,Barney and the purple pill
  11. I googled, trademark colors,3m and Cadbury showed up,they got money, anything is possible
  12. AutoZone site,gmupfitter or 2008 Silverado pcm pinouts.pdf
  13. I think, ignition switch, cause I just did one,but can't rule out a bad cable, shrinkage when cold on both
  14. Wonderful,now a blend door will cause a no start,as these trucks age,failing modules are getting common
  15. That's the nice thing about this site,reality,no smoke and mirrors, just the facts,"dragnet"
  16. I had to read up on that myself,it's been a while for a vssb or drac issue, for the low cost of replacing it, might as well, usually you loose Speedo,but nothing breaks the Same
  17. 4l60e, Google, transmission pan bolt pattern to be sure
  18. Leave them on,I like clean air
  19. Try disconnecting modules,one by one,ddm,the driver's door window switch,start there,then radio,it all depends on how a module fails,a lucky one is,no comm.,yours sounds like a internal short on one of them
  20. Any progress? what else have you tried,inspect battery cables? check power at fuses?
  21. Pull non-essential fuses and relays,one by one,got to isolate,to see which module is more than likely bad,keep checking for connection at port
  22. Check the vapor line on frame above the fuel filter,if it rotted,that's a oder causer
  23. What about wiring failure throttle body, engine harness a few inches away at the bend, problem area
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