Well if you drive a manual transmission vehicle, it could be that you haven't up-shifted yet, or you downshifted before the RPMs reached the upper limit for the lower gear, causing it to over-rev the engine. If your vehicle is an automatic transmission, your gas pedal could be getting stuck, or your Idle Ar control valve could be stuck in the open position.
I of course would need more information about your problem. Please re-post when this happens, or and special conditions it happens under.
It would be going at a speed of approx. 142.85718571 rpm.
Well if your car is moving at 55 mph, i would be surprised if your tyres aren't. The tire rpm (revolutions per minute) would depend on the tire size.
How fast are you going and what gear are you in???
depends on how fast you are going and what gear you are in
rev limiter will only let the RPM's get so high then it cuts back
because you are going over 70. High rpm will give higher oil pressure.
check your clutch!
usually at high idle 1500 rpm for about half hour
maybe your sincronizer is going out. that or bad linkage.
it only studders at low rpm it runs great at high rpm or accelerating only at idle and take off rpm
if the RPM is the same the 14 would be the fast es
Too fast or slow of rpm for gear your trying to switch into A bad or going bad shift synchronizer