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What else can I help you with?
What would cause a loud knocking noise coming from the engine at 70 mph and make the truck shake very badly?
Having a bad rod bearing could cause a truck to make a loud knocking noise and shake when driving at high speeds. The engine having a coolant leak or an engine timing problem could also cause the knocking noise.
What causes a humming noise when I am driving 30 mph?
Wheel bearing.
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 car is making a flutter noise from the engine when you give it gas?
over 55 mph
Y2001 olds alero is making a loud grinding noise when you drive it?
Drive the car on the road about 25 mph. Weave the car left and right. If the noise changes then it is the front wheel bearings.
Your Honda accord is making a real loud noise once the car gets above 40 mph?
If this noise changes pitch when turning left or right, it's a wheel Bearing that is failing...
Why do you have a clicking noise when driving your 1993 caprice?
I hear a clicking noise coming from my jeep when I hit speeds greater then 50 MPH? any ideas on what can cause this
Why Immediately after passing 50 mph could you get rattles from under engine?
I posted this earlier. weather the van is in gear or out of gear, driving or braking, as soon as it pass 50 mph it starts to make clunking noises from under the engine. not particular to one particular place but mostly from under the passenger footwell, then under the engine itself and sometimes a quieter noise from under the driver seat area. the noises sound like a chipping of metal or a quick and short grinding noise.
Do hybrid cars make loud noises while driving?
No, in full electric mode which some can do up to 60+ mph, they are almost silent.
Your engine gets louder at 60-65 mps than quiets down when at 70 mph Before 60 mph there is no noise what can it be?
Your car is changing into a higher gear.
What could be the problem if a 2001 Saturn SL2 that makes a humming noise when driving over 50 mph?
A humming noise in a 2001 Saturn SL2 when driving over 50 mph could indicate several potential issues. It might be related to worn wheel bearings, which can produce a humming sound as they fail. Another possibility is tire problems, such as uneven wear or unbalanced tires, which can create noise at higher speeds. Lastly, the noise could also stem from issues with the drivetrain or transmission components.
When to engage overdrive?
Overdrive should be engaged when driving at higher speeds, typically above 50 mph, to improve fuel efficiency and reduce engine wear. It allows the engine to operate at a lower RPM, which decreases fuel consumption and engine noise. Additionally, overdrive is useful for highway driving and cruising, where maintaining a steady speed is essential. However, it should be disengaged in situations requiring more power, like climbing hills or during heavy acceleration.
