rpms

  1. P

    06' 1500, 4.7 RPM Gauge *Need Help*

    Just picked up an 06' 1500 with the 4.7. Had to replace a few things on it and did a fluid flush, but I'm getting a weird guage problem. I've looked online and can't find anything about this. Either the guage works right, or it doesn't work at all and needs soldered. This one doesn't know what...
  2. H

    RPM surging on acceleration (5-35mph)

    Hey, I have an 07 Ram 5.7L Hemi with around 145000 miles on it. When going between 5 and 15 mph, the rpms surge, the truck jolts forward (gently) and repetitively, and there is a low vroom, vroom, vroom sound as if I'm gently hitting the gas, even though I'm just applying steady pressure. It is...
  3. B

    Egine RPMs at 70 MPH

    I wanted to get an idea on the difference of engine rpms while cruising on flat terrain while not trailering a load. For example I have a new 2020 ram bighorn 5.7 3.92 18" wheels and average around 1900 rpm at 70 mph. I just wanted to get an idea in the difference between powertrain options.
  4. connor98

    Jumping rpms

    I've got a 5.7 1500 no modification, I noticed my rpms jump at idle. It doesn't go under 500 and doesn't go past 700. I just find it odd.
  5. connor98

    Shift patterns

    I have a 2010 1500 5.7L sport 4x4 and I just had my camshaft replaced along with a few other parts related to a limping cylinder. Before the repair my truck would shift at around 1800rpms now 1st -2nd @ 2000rpms 2nd -3rd @2000rpms 3rd-4th @ 2500rpms and same for 4th-5th. Though while driving it...
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