In 4th gear the clutch grinds only at high rpm and all the other gears…
Apr 052012
IVE BROUGHT NEW SPARK PLUGS COIL PACK AND LEADS ALSO CHANGED MY AIR FLOW METER AND ITS STILL MISS FIREING WHEN I REV IT ITS LIKE BRAKEING GLASS IN THE EXHAUST AND A RUBBER SMELL
It is possible that you have a bad fuel injector and it might be stuck open and causing the misfire and the smell. The smell from raw fuel being shoved into the hot catalytic converter.
would a blocked fuel injector on a Mazda rx8 show up code po300/ p171
P0300 is a Misfire Code….
P0171 MAZDA Lean Air/Fuel Ratio Bank 1
Possible causes
– Intake air leaks
– Faulty front heated oxygen sensor
– Ignition misfiring
– Faulty fuel injectors
– Exhaust gas leaks
– Incorrect fuel pressure
– Lack of fuel
– Faulty Mass Air Flow (MAF) sensor
– Incorrect Positive Crankcase Ventilation (PCV) hose connection