answersLogoWhite

0


Best Answer

If you accelerate and the transmission shifts to a lower gear of the overdrive disengages the RPMs will increase. If the vehicle has a manual transmission a slipping clutch will cause the RPMs to increase if the clutch is defective.

User Avatar

Wiki User

11y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What causes a vehicle's RPMs to rev up while driving?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What causes shake on a Saab 93 convertible?

if while driving you need wheel alignment an/or wheel balancing. if it s just while idling it can be a few things like worn motor mounts clogged fuel injectors causing low or ramping rpms


What makes rpm erratic while driving and in park?

Erratic RPMs while driving or in park could be due to a faulty oxygen sensor. It is also possible that poor gas is being used.


What would cause your 1994 351 engine to increase or decrease rpms intermittently while idling and driving?

air leek


Will spark plug gap causes a RPM gauge to go up and down while idling?

The spark plug gap can cause the RPMs to fluctuate, while idling. The more probable cause of the fluctuating RPMs is a bad camshaft.


Is it normal for a 2000 Volkswagon Beetle rpm's run at 4000 while driving 75mph?

No, that is not normal. Should be around 2500 rpms.


What causes high diesel consumption in trucks?

Poor driving habits, poor air intake, improperly adjusted fuel pump, excess operating RPMs.


What causes my Jeep Grand Cherokee's engine to surge when idling?

If by surge you mean the batterys volts drop and the engines rpms drop all the vehicles accessories that are on at the time are wanting to draw more amps then the vehicles alternator has to give. or by surge you mean the rpms increase a little bit and if the heat or A/C is on at the same time the A/C pump or clutch might possibly be going out.


What is the idle speed for ford bronco 5.8?

Roughly 800 RPMS while in park and roughly 600 RPMS while in drive or reverse


What causes my 1988 mercury tracer with a 1.6 motor to idle high then when while driving then the rpms jump up and down then the car kills and wont start again for a while?

Bad MAP sensor, throttle position sensor, O2 sensor, many possibility's it would be a good idea to get it down to a repair shop for an exact diagnosis.


What would make your clutch vibrate and make a whining noise while driving?

If the RPMs in the engine increases and the speed not, the clutch may be worn out, usually it becomes noise at the same time


Why does my 2003 Lincoln navigator stall when I am sitting at a light and then while driving the rpms will go down below 1 and then shoot back up to about 2?

Have your cold air intake checked out.


What would cause my 04 Hyundai Elantra to stall or jerk while driving or rev up to as high as 4000 rpms while stopped?

a bad idle sensor control valve to start with or your egr valve has a vaccum leak