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is it normal having 4,000 rpm while running 90 MPH? My car is A4 2.8Q with 5-speed.

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Old 07-28-2003, 11:55 AM
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Default is it normal having 4,000 rpm while running 90 MPH? My car is A4 2.8Q with 5-speed.

is it normal having 4,000 rpm while running 90 MPH? My car is A4 2.8Q with 5-speed.
Old 07-28-2003, 11:55 AM
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which gear?
Old 07-28-2003, 11:56 AM
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Default Re: which gear?

5th gear
Old 07-28-2003, 12:02 PM
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Default Sounds about right to me.

Most 6 cyl cars will be geared to sit around 2700 rpms at 60-70 mph in top gear. That allows the engine to provide decent pick up, while still allowing for quiet highway cruising. By the time you get up to 90...sure, the rpms will climb to 4K or more.
Old 07-28-2003, 12:13 PM
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I know 70mph is 3000 rpm
Old 07-28-2003, 12:21 PM
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130mph is around 5200rpm...
Old 07-28-2003, 12:24 PM
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Default About 3700 rpm at 90 mph in my '96 2.8 12v

I think your tachometer is a bit off (not unusual). Double-check by using the C/C display.
Old 07-28-2003, 12:25 PM
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sign i miss my 6cly
Old 07-28-2003, 05:15 PM
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Default yes, that's just right.

65mph at 3000rpm and 5mph for every 200rpm after that. so at 4000rpm, you should be 25mph (5 x 5) faster than 65.
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Quick Reply: is it normal having 4,000 rpm while running 90 MPH? My car is A4 2.8Q with 5-speed.



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