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  1. J

    Slipping remanufactured transmission

    Going to scan and clear the tcm soon.
  2. J

    Slipping remanufactured transmission

    03 yukon denali 6.0 and 4l65e.
  3. J

    Slipping remanufactured transmission

    Yes flushed with a 25 micron filter till free of everything. About 25 cycles each way. I'm working hard to keep this baby alive, I'm just lost for where to go from here. Put in the old 180,000 mile transmission or get another rig that I can't afford.
  4. J

    Slipping remanufactured transmission

    I swapped out my engine because of low oil pressure issues. I decided to change out the transmission because of mileage 180,000. Well after putting in the 2nd remanufactured transmission due to the first one was slipping and torque converter had something come loose inside. I Reset tcm twice...
  5. J

    10 psi when warm

    Well gentlemen it has been sometime since my last post. Just want to update this post. I have switched out the engine and transmission. The engine is running strong. However, I'm having problems with the new transmission. It destroyed the first remanufactured transmission torque converter and...
  6. J

    10 psi when warm

    Snowdrifter should I blow some air or pressurize some oil and put through oil passage?
  7. J

    10 psi when warm

    This is the pid I used. Pid is off another forum. Typically my oil pressure is about half at the sending unit in comparison to the machanical gauge just after the oil pump outlet. I'm going to tear into the engine next month. Everything goes on hold in September... if it is the cams bearing I'm...
  8. J

    10 psi when warm

    Thank you RAMurphy I will have a look see.
  9. J

    10 psi when warm

    If the bearings were blown but all else was OK, I would expect a +/- linear increase up to the oil pump bypass valve opening. Snowdeifter I'm not registering. The difference between the two gauges changes depending on oil temp and rpm. The first gauge is a machanical post oil pump port on the...
  10. J

    10 psi when warm

    This is what the oil pressure looks like under load
  11. J

    10 psi when warm

    Thank you all very much. I will look into the transmission build company. RAMurphy does your tranny guy have a number or company name? I would love to talk to him. I was calling around to day looking for the right cam to put in the truck for towing. I'm even willing to put in a torque...
  12. J

    10 psi when warm

    I'm thinking that this is over my pay grade. Thanks Buggdave for all the info and thread. Do you belive a mod 4l65e will be as durable as a 80e? However, it was like reading greek I didn't understand much, just that I need a lot of help and or a lot of money. I will look up the black bear tune...
  13. J

    10 psi when warm

    Thanks Rockola1971 I will look into the kits. I always wanted to rebuild a engine just not this one... i have to roll with it. I'm at a place that the owner is a engineer designer and loves his calipers.... very precise. I was thinking pull the engine, replace with a tow cam (just reading and...
  14. J

    10 psi when warm

    I will look online to see where and how to send the sample oil. I did just change the oil to 5w40 so I may run her for awhile. I have maybe 70 miles on it.
  15. J

    10 psi when warm

    Confirmation snowdrifter, above is correct with machanical at the block outlet port closest to pump, and sending unit location value is with sensor. However, this is the values after replumbing the oil cooler lines and removing the machanical gauge which was on the bypass plate. When all 3...
  16. J

    10 psi when warm

    There is no valve train noise. Some noise just started almost sounds like timing chain tensioner.
  17. J

    10 psi when warm

    Thanks everyone! I removed the machanical gauge post filter and replumb the oil cooler lines. Cold start mid 35 at machanical gauge and 20 at sending unit. However, when warm the machanical gauge post oil pump is 20 psi and sending unit is 6-8. Presure looks barely adequate 1psi per 100 rpm up...
  18. J

    10 psi when warm

    Thanks oil pump was primed still didn't change anything except eliminate a variable in a horrible oil pressure rubik's cube
  19. J

    10 psi when warm

    I have a 03 denali with a lq4 LS 6.0 vortec engine that has 180,000 and low oil pressure 20 lbs on cold start at sending unit and no nocks or ticks anywhere. I put two machanical gauges one at the outlet port of the oil pump outlet on the block and on a oil cooler bypass plate and the oil...

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