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  1. FastLane

    2011 silverado 4.8 thoughts

    Ya typo. I have no issues with the 4L60E. It’s decent for what it is. Just change the fluid often in it.
  2. FastLane

    2011 silverado 4.8 thoughts

  3. FastLane

    2011 silverado 4.8 thoughts

    My 2010 has the 4.8. Its been great. Mine has the trailer towing package. It gives you the upgraded suspension, LT 245 70R17's, and trans cooler. 3.42 gears. I've pulled 5000 pounds without issues. Leave it out of 4th when pulling and she pulls great. I've owned it since new. I'm just about to...
  4. FastLane

    Battle of the Big Three

    M1. I’ve been running it for 20 years. Pennzoil is number 2.
  5. FastLane

    Compressor oil?

    I just use M1 5W30. Going on 10 years now.
  6. FastLane

    Best filter choices for GM 4.8/5.3 in dusty conditions

    It’s probably the o ring in the pickup tube that’s shot. My 4.8 ticked and now is quiet. It’s so quiet it creeps me out. I was used to the way the engine had sound, now it’s crazy quiet. Go on YouTube. Lots of people have this issue. Some more extreme than others. Yours is probably just starting...
  7. FastLane

    08 Silverado 4.8 horrible accelration/MPG Stumped ??

    4.8 is no drag racer. GM torque management is ridiculous. I can barely chirp a tire. The only issues Ive had with the engine is an oil pan gasket leak and lower rad hose. I cant complain. Again, the 4.8 never had AFM. It did get VVT which my 2010 has.
  8. FastLane

    Best filter choices for GM 4.8/5.3 in dusty conditions

    I had to drop the front diff. It’s not a horrible job. Takes time though.
  9. FastLane

    08 Silverado 4.8 horrible accelration/MPG Stumped ??

    Google LY2 and learn about it. It never had active fuel management. No 4.8 did.
  10. FastLane

    08 Silverado 4.8 horrible accelration/MPG Stumped ??

    4.8 never had AFM. Remove the tune and go back to factory settings. If that doesn’t work, then Probably replace both upstream O2 sensors.
  11. FastLane

    Buying used transmission

    I would rebuild yours vs buying some unknown trans from a junk yard. My mustang trans is getting tired and that is my plan.
  12. FastLane

    Best filter choices for GM 4.8/5.3 in dusty conditions

    One thing that might cause you issues is the o ring on the oil pickup tube is leaking. It will lower the output of the oil pump. I just changed mine out when I did the oil pan gasket.
  13. FastLane

    Best filter choices for GM 4.8/5.3 in dusty conditions

    The filter is installed vertically. Oil doesn’t drain out.
  14. FastLane

    Thermostat brands?

    Oem. Motorad is junk.
  15. FastLane

    Best filter choices for GM 4.8/5.3 in dusty conditions

    It’s not the filter causing you grief. I run the ultra guard and runs quiet. I ran ac delco, wix, and fram. No issues with any of them. Dump some sea foam in the oil and give it a hard run. Change the oil.
  16. FastLane

    Synthetic oil, good or bad?

    I stopped watching his video. Horrible. Some engine builder who doesnt even know how to set up the timing chains... Thats an old sludged up engine. Nothing to do with synthetic oil. I had to replace the left valve cover on my 2002 4.6 and it was clean. Its only had synthetic oil.
  17. FastLane

    Best Synthetic Oil For Cleaning

    I would just use some Sea Foam before an oil change. Drive it hard.
  18. FastLane

    Budget Bolt Action 308 Suggestions

    Weatherby Vangaurd S2 would be my top choice.
  19. FastLane

    Longer version of the FL820S / PH2

    It’s not 1980 anymore. Just run what’s supposed to be on there.
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