Brake pedal vibration when stopped
#1
#2
Hmm, haven't heard of this one yet.
Does the vibration feel like it coincides with engine rpm? Perhaps do a brake stall to see if the vibration frequency increases.
How severe is the vibration - 'rattle your teeth', or 'barely noticeable,but certainly there'?
Any fault lights lit? 'Check Engine' lamp, ABS lamp, etc.?
Does the vibration feel like it coincides with engine rpm? Perhaps do a brake stall to see if the vibration frequency increases.
How severe is the vibration - 'rattle your teeth', or 'barely noticeable,but certainly there'?
Any fault lights lit? 'Check Engine' lamp, ABS lamp, etc.?
#4
#5
Does the vibration feel like it coincides with engine rpm? Perhaps do a brake stall to see if the vibration frequency increases.
How severe is the vibration - 'rattle your teeth', or 'barely noticeable,but certainly there'?
Any fault lights lit? 'Check Engine' lamp, ABS lamp, etc.?
How severe is the vibration - 'rattle your teeth', or 'barely noticeable,but certainly there'?
Any fault lights lit? 'Check Engine' lamp, ABS lamp, etc.?
Jeff
#6
#7
Originally Posted by Jeff2005F150
The vibration doesn't coincide with the engine rpm as soon as you press the gas the vibration is gone.
Those 2 statements are contradictory - if pushing the gas pedal stops the vibrations, than they only happen at idle RPM.
Originally Posted by Jeff2005F150
Ok I have been still trying to figure this out. I have noticed that when I am at a stop light and the brake pedal is vibrating I can put he truck in neutral and the vibration will go away. But as soon as put the truck in drive it will come back.
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#8
Originally Posted by mkosu04
Those 2 statements are contradictory - if pushing the gas pedal stops the vibrations, than they only happen at idle RPM.
Yes it only happens at idle rpm but what I was trying to say is the vibration doesn't get worse when pressing the gas.
I will post in the powertrain section and see what happens.