Search results

  1. B

    Engine Misfire in V8 mode

    i see lots of sparks when i ground to chassis (using jumper cable) so it doesn't jump to hybrid stuff or anything else
  2. B

    Engine Misfire in V8 mode

    pulled the ignition coil swapped nothing changed tested the ignition coil we got spark. (just did a test from spark cable to a jumper cable to chassis ground) most likely the AFM system broke the fuel injector could be bad though it runs fine for the first 30 seconds then starts...
  3. B

    Engine Misfire in V8 mode

    Yes i know i'll disconnect the fuel injector for that cylinder :/
  4. B

    Engine Misfire in V8 mode

    heavy smell of gas out of the tail pipe
  5. B

    Engine Misfire in V8 mode

    it's making some mechanical noise( could be a bad pulley for all i know) not like Diesel Engine though... it runs fine for the first 30 seconds with no misfire i know the hybrid might have a delay when feeding it gas besides that is only a minor fuel injector tick which has been since i...
  6. B

    P0641 after during oil pump Install

    you forgot to plug in a sensor The sensor in question is typically associated with the automatic transmission, transfer case, or one of the differentials.
  7. B

    Engine Misfire in V8 mode

    SO i was driving and P0304 misfire cylinder #4 changed the spark plug and wire with a spare i had on hand,, Maybe it's the COil pack? (have not tried swapping it yet) intermittently running ok
  8. B

    2ML70 Rebuild

    Yes It has a Power converter from 12v+ to 14V+ 3-phase
  9. B

    Engine PCV hose replacement

    OK for future reference it's just a push on.
  10. B

    Engine PCV hose replacement

    that is the source of the leak I put in a new idler pulley recently so the intake had to come off to change it the oring on the PCV is known bad oil smelled of gas even had asked a random stranger he said it smelled of kerosene 1.3 to 3.9 LTFT is in known good configuration...
  11. B

    Engine PCV hose replacement

    How do i change out my PCV hose (Passenger side) I bought a new one because my oring stopped sealing,after i got around to swapping out the idler ... so i might as well replace the whole entire part :D i get it by monday :D my LTFT is going Sky High...like +15 ended up with fuel...
  12. B

    MAP senor weirdness

    don't forget the lower Baro map sensor make sure it matches with KeyON with engine off
  13. B

    Worth it?

    Getting 23.8mpg average YTD (last 14,000 miles) (v8 mode) 100% commuting no Autostop no V4 mode with the P0A80 Code EOL hybrid battery... Really want that New battery pack so i can get 35-38mpg on that back road AutoStop baby....
  14. B

    2008 Tahoe hybrid oil capacity after rebuild

    15qt is for the transmission 6qt oil change at the most can do 6.5qt safely
  15. B

    Missing tire pressure decal

    i put mine at 40PSI (max is typically 44-51psi) 4/6 ply passenger tire (pickup truck 80psi) 10ply LOAD letter B=4 ply c=6ply d=8ply E 10ply F 12ply
  16. B

    Is it possible to keep truck too long?

    on the original engine and transmission?.
  17. B

    40,000 Mile Report

    Dynamic Skip Fire has been around for a while the old 3800 series had it(only in overheat condition )
  18. B

    2008 SUV totaled paint damaged 75% of body

    the SUV isn't even finished yet they still haven't applied that hybrid logo onto the fender.. as they don't know the original color of the H logo There is a bit more to the story this started when they added a new scratch to the rear of the SUV tailgate needs muti angle light you can see...
  19. B

    2008 SUV totaled paint damaged 75% of body

    Had gotten my SUV repaired at a shop for the corner hit by a out of towner driver. took a month for repair , (was fighting with insurance since OCT '23).. got it back with the clear coat sanded down.. looks like they used a Random orbital sander..:Boo: it's embarrassing to even take it...
  20. B

    Yukon hybrid gas engages hard (2011)

    if it's mildly down hill grade you can go 29mph and keep the engine off there by saving even more gas...
  21. B

    P0300, Random misfiring at idle, Counterfeit Spark Plugs?

    yeah those spark plugs are fake even the printing on them doesn't look right look at the D then look at the D here https://www.oreillyauto.com/detail/c/acdelco/ignition---tune-up/spark-plugs/b14eb31b13d7/acdelco-spark-plug/acd0/41962
  22. B

    2ML70 Rebuild

    are you sure it's not the bushing in the shiftier linkage? this will also cause the transmission to show no gear selection you can move the stick but the cable does nothing that means a neutral safety lockout as the shiftier position doesn't match the transmission selection position...
  23. B

    Motor Mounts

    how are the H3 mounts in regards to vibration in the interior? for my 6.0L
  24. B

    The DOD tick finally got to me

    every how many miles? 5,000 7,000? 10,000
  25. B

    The DOD tick finally got to me

    pulleys can make some weird grinding noses too.. replace them as well

Forum statistics

Threads
129,103
Posts
1,810,329
Members
92,175
Latest member
marthaInKilgore

Latest posts

Top