If the car is straight drive check the Transmission Fluid for full. Check the u joints on a rear wheel drive. Look for any loose parts on the exhaust system as well to try and find the humming problem.
A faulty fan clutch.
Is the humming noise happening all the time the brakes are applied? Does it change pitch as the car slows? Is it loudest just before stopping?
it would depend on what kind of humming sound you are referring too. If you are over due on a transmission service or what not it will humm at higher speeds and as you slow down the humming slows with it, or if your brakes have gone bad it will make a humming sound once you hit over 30 mph. it could be a lot of things but those are some options to check out
Could be a bad wheel bearing front or rear.
Slows reaction time and affects judgement of distances
It's making noise because the harddrive is loading or something. Which makes it go slower because it's loading.
It retards / slows the engine timing up when it detects an engine knock / pining noise like bad fuel are valve noise.
Noises are vibration waves traveling through the air. Adding interference in the waves slows the waves down and decreases the noise. The volume and placement of leaves on trees dampen noise thereby decreasing noise pollution.
the effect of alchol is: it makes you sleepy tiered when you are driving it makes your vision blurry and it and it also slows your reaction time when driving :]!
Because it's distracted driving, much like driving under the influence. It slows response time and is dangerous.
Bad wheel bearing.
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