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A motor may produce a growling noise at 40 mph due to several factors, including worn or damaged bearings, issues with the transmission, or misalignment of components. The noise could also stem from tire problems, such as uneven wear or improper inflation. Additionally, it may indicate a problem with the drivetrain or exhaust system. Identifying the exact cause typically requires a thorough inspection by a qualified mechanic.
What else can I help you with?
What makes a humming or growling sound when driving 2000 intrigue over 20 mph?
Wheel bearing/hub assembly
1995 suburban makes a loud roaring noise at 65 mph changed tires still making noise?
It could be a wheel bearing or the center carrier bearing of the driveshaft.
Your cj7 makes a whining sound when backing up?
My CJ7 also makes this noise. I think it is supposed to make that sound at a higher speed (5-20 MPH)
Why does 95 ford escort speedometer jumps around when you hit 60 mph and makes a weird suction noise?
cable could be loose or faulty speedo..
What causes a growling sound in rear end of a 2000 Subaru Forester 40 mph and above?
rear wheel bearings are bad
Why does car make a flapping noise when going over 15 mph but the noise goes away at 50 mph?
it is bcz of the complaint in the silencer its surface may be filled with dust
How do i make my moped go faster?
if you have a baffel on your muffler( it is a metal plate in your muffler for less noise) you can take off to make it go 3-6 mph faster. you can buy a bitubo egzaust witch is about $85 bucks and makes it go about 10 mph faster or last but not least you can put a bigger cc motor on it. heres is some simple steps without getting a bigger motor. new race exhaust, rollers drive belt and a k&n air filter dont forget to upjet your bike for these mods
How fast in mph does a 6 hp go kart motor go?
50 mph
Why is the abs light on in my Chevy uplander?
The abs light is on because you either have an abs sensor bad or a wiring problem or a hub bearing shot. You will hear a growling noise is you have a bad bearing usually a lower speeds like 40 mph. You may also experience a bit of a vibration from 1 wheel.I hope this helps you.
What causes a humming noise when I am driving 30 mph?
Wheel bearing.
When you are driving your car it makes a rattling noise?
it may be your tire alignment. your tires may need to be re-aligned. a couple of months ago my car started making a rattling noise when we would go about 70 mph on the highway. we found out are tires needed to be aligned again.
Why is my truck making a vibrating noise after you hit 50 mph?
You have to rotate the rotors.
