What should br the OD rpms be at 70 mpr on my 2004 chevy tahoe 4x4?

Asked by Jan 07, 2016 at 08:24 PM about the 2004 Chevrolet Tahoe LS 4WD

Question type: General

At 70 mph my chevy Tahoe 2004 4x4 is tacking 2300 rpms. Is this proper or is my OD not working?

5 Answers

113,505

That all depends on what package you have on your Tahoe, the low geared differentials will have higher engine RPM's then a higher geared one, my Yukon is turning right at 2 grand at 70 but I have done some wheel and tire size changes and readjusted the sensors accordingly. if you have a light touch with the throttle on the highway you can feel it shift all 4 times, and if your real good you can also feel the torque converter lockup. HTH

1 people found this helpful.
103,245

Check your build sheet to see what the final drive ratio is.

1 people found this helpful.
7,065

FoR, You and your math again.

21,485

I feel 2300 is acceptable. Count your gear shifts, there will be 4 gears (that means 3 changes). And there is torque converter lockup that happens after 45mph with low throttle. It can feel like a shift. Like they said though, looking up your build sheet or RPO codes will tell you your gear ratio. 3.08's will act very differently than 3.73's

1 people found this helpful.
Best Answer Mark helpful
103,245

I do like numbers, they don't lie.

1 people found this helpful.

Your Answer

Tahoe

Looking for a Used Tahoe in your area?

CarGurus has 36,655 nationwide Tahoe listings starting at $1,375.

ZIP:

Chevrolet Tahoe Experts

  • #1
    John Carson
    Reputation
    980
  • #2
    Tom Demyan
    Reputation
    960
  • #3
    Rowefast
    Reputation
    890
View All

Related Models For Sale

Used GMC Yukon
311 Great Deals out of 19,755 listings starting at $1,400
Used Chevrolet Suburban
382 Great Deals out of 22,381 listings starting at $1,132
Used Cadillac Escalade
209 Great Deals out of 11,975 listings starting at $2,500
Used Chevrolet Silverado 1500
1,781 Great Deals out of 149,285 listings starting at $1,495
Used Ford Expedition
427 Great Deals out of 20,900 listings starting at $1,000
Used Ford Explorer
801 Great Deals out of 64,315 listings starting at $1,000
Used Jeep Grand Cherokee
831 Great Deals out of 75,648 listings starting at $899
Used Dodge Durango
218 Great Deals out of 25,141 listings starting at $800
Used Ford F-150
2,344 Great Deals out of 215,477 listings starting at $1,300
Used Toyota 4Runner
281 Great Deals out of 32,848 listings starting at $950
Used GMC Yukon XL
244 Great Deals out of 12,610 listings starting at $1,995
Used GMC Sierra 1500
722 Great Deals out of 58,462 listings starting at $1,900
Used Nissan Armada
116 Great Deals out of 9,525 listings starting at $3,200

Used Cars For Sale

2018 Chevrolet Tahoe LS 4WD For Sale
955 listings starting at $37,078
2017 Chevrolet Tahoe LS 4WD For Sale
95 listings starting at $37,800
2016 Chevrolet Tahoe LS 4WD For Sale
23 listings starting at $31,410
2015 Chevrolet Tahoe LS 4WD For Sale
98 listings starting at $27,475
2014 Chevrolet Tahoe LS 4WD For Sale
24 listings starting at $17,000

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.