Well I seem to have a similar situation.. I would say your 'ping' is a bit of a 'sprong' on my 95 Windstar. Further the brake pedal seems to bind, makes the sound and not engage the brakes.. I can apply more pressure and pass through the bind to engage the brakes or with some pumping of the pedal the binding dissipates and the brakes engage properly.. I was wondering if this is similar to your situation? Unfortunately I do not have the answer; I am on the 'net today looking for information! Should I find any info pf value I will post here.. Regards, Styx
There are many different kinds of smells that could be coming from the brakes. There could be a burning smell.
YES-IF IT has a vaccume booster & not Hydro or air brakes
Check around brake pedal for something rubbing. If OK, I'd look into the master cylinder.
No the EGR valve has nothing whatsoever to do with the brakes. It is an emissions control device. -But since it could affect a little the idling rate of the engine, and since the engine when idling generates more vacuum that by its turn assists the vehicle brakes force needed to act on the pedal, indeed it could "affect the brakes" a little. Not directly; as I described the driver would need to press harder on the pedal to get same breaking results as he/she is used to, maybe leading to some sort of dangerous situation.
The Windstar transmission could have a seal that leaks worse as the transmission gets hot and the fluid is under pressure. Go to a car wash and clean the transmission good. Watch for several days to see where the fluid is leaking from so that you can find and fix the leak.
Wheel Bearings are most likely worn.
what you have could be one of three problems. Check your reservoir to see if it has plenty of brake fluid, bleed your brakes,they may of lost the fluid while changing brakes. Also, if you have a vacuum leak it will cause your brakes not to work. Or it could be your master cylinder or your vacuum booster that has went bad. brewski
it could be the rotors
Check for vaccuum leaks this could be your problem.
Check the brakes. You may need new rotors. You didnt say how hard you stand on the brakes because if you are heavy on them it could be the abs unit working properly
You're supposed to bleed all four brakes or you really arent doing anthing, you could also cause improper and uneven wear on the brake pads them selves
worn brakes could be the cause or check the A frame bushings
If the brakes on a Mazda 6 are squeaking, it could be indicative of a problem. The brake pads could be incorrectly set.
rubbing from brakes or rubbing from frame
It would be against the law for a motor manufacturer to fit a light which could cause the brakes to fail.
Could be the PCV valve is faulty.. Checking mine tomorrow for the same reason!
A serious vacuum leak could cause that.