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  1. E

    Hydroboost using new parts question

    Just curious if the part number 15906961 for the brake pedal fit for sure. I'm trying to find the hydroboost brake pedal for my 1997 2 door tahoe 4wd, but everything I'm finding is discontinued. I checked the part number you listed on RockAuto and it shows for a NBS, but I wanted to see if it...
  2. E

    U joint part numbers

    I used a ball joint press. Worked great
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    Diagnosing P0300 code & Camshaft Retard Offset Adjustment Using Torque App

    I put in the formula exactly like the pictures show, but still cannot get a reading on the torque app
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    What did you do to your OBS GMT400 Tahoe/Yukon Today?

    Swapped in a new cam, lifters, rockers. Updated my tune from Blackbear. Got a nice little lope now Sent from my LG-D850 using Tapatalk
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    Cat back exhaust question 99 2 door hoe

    If you want duals on a 2 door, you'll have to get a custom job. No company will manufacture a set of duals for a 2 door because of the lack of clearance on the driver's side due to the fuel tank. I got a custom set of duals done for a little over 200 bucks at a local exhaust shop.
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    Disconnecting front differential

    Probably pull axles and driveshaft, but that's just my guess. I'm sure someone else on here has done it before. Sent from my LG-D850 using Tapatalk
  7. E

    Torque Coverter acting strange after shift kit install

    Probably so. It doesn't appear that the transmission has ever been pulled. I'd like to rebuild it, but that's hard to do when it's your daily driver.
  8. E

    Torque Coverter acting strange after shift kit install

    Awesome! Thanks for the reply. Yeah I did a vette servo too. I knew the shifting was gonna be a lot firmer, just wasn't expecting the torque converter to act that way. I love the hard shifts when I get on it! I was just afraid I had messed up the converter. Thanks again! Sent from my LG-V410...
  9. E

    Help with ABS system, scanners do not find ABS

    Did you ever figure out the issue with the scanner? Sent from my LG-D850 using Tapatalk
  10. E

    Torque Coverter acting strange after shift kit install

    97 2 door Tahoe 4X4 with 129,000 miles. I installed a Transgo HD 2 shift kit. Now, my torque converter acts like a higher stall converter. When you put in gear it engages fine, but takes a bit more gas to start rolling than before the install. It doesn't engage easy. It's like it slips some...
  11. E

    Speedometer correction + gauge accuracy

    That's what I figured. Are they hard to replace? Never done one of those before. Sent from my LG-D850 using Tapatalk
  12. E

    Speedometer correction + gauge accuracy

    Yes. The PCM reading is correct. That's what makes me think it's the stepper motor. Sent from my LG-D850 using Tapatalk
  13. E

    Speedometer correction + gauge accuracy

    It's a 3.73 actual and in the PCM. Sent from my LG-V410 using Tapatalk
  14. E

    Speedometer correction + gauge accuracy

    Tire size is larger than stock and the ECM has been configured by Blackbear for the tire change. However, the speedometer reading was off long before any of that took place. It's weird because if I'm doing 20 it reads 15, but when I'm doing 60 it reads 70.
  15. E

    Speedometer correction + gauge accuracy

    I have a similar isssue with mine. Torque, Ulysse, and Autel Maxicheck Pro all read correct speed, but my speedometer is reading faster than acutal. Like yours, mine is within 1 mile between 30 and 40. When I'm going 50, the needle says 57. When I'm going 65, the needle is past 80. I sent...
  16. E

    My trucks need some love

    Is that a functional ram air hood?
  17. E

    My trucks need some love

    I don't think you can do the spacer and have the K&N CAI. Space is limited already. Unless you have a cowl hood of course.
  18. E

    Black Bear Feedback

    The Black Bear tune has got to be the best on the market. When I first bought my Tahoe, it was getting 10 mpg or less and didn't run good at all. After some bolt on mods and a Black Bear tune to top it off, I'm getting 15 mpg, and the power and torque improvement is mind blowing! It's also very...
  19. E

    97 Yukon not holding fuel pressure when off

    I agree with SunlitComet. You might want to take the throttle body off and look to see if you have raw fuel all over the intake. That will help to determine if it's a leaking regulator. If it is, then just replace the spider with the MPFI upgrade. If you have an inspection mirror, you might...
  20. E

    My fuel trim readings

    Did the noise come from the inside of your fuel tank? Do you have any way of testing your fuel pressure? Just a guess, but you might have some crud in your tank or the pump itself.
  21. E

    Proper intake manifold pressure?

    Have you looked at the O2 sensor graph on the Torque App? That may help to narrow it down. You may have a fuel pressure problem also since your vacuum is fine. May have a clogged fuel filter. Hopefully it's something simple.
  22. E

    Vortec 350 Intake manifold gasket + MPFI upgrade any tips?

    Yeah about that, have you ever used Seafoam? I haven't tried it yet. Seems that people either swear by it or swear at it.

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