Hi Friends,

I seem to have an intractable stalling issue with my 2007 Mazda 3 2.0L NA I4 Petrol/Gas.


It stalls after around 20-30 minutes of driving in the middle of driving, even at full revs, not necessarily at stop lights. Tacho will sometimes bounce off zero or get stuck at 1,000 rpm before cut-out.


I've tried seemingly everything, changed the following: spark plugs, the fuel pump, battery, a bad ignition coil, the oxygen sensor, the camshaft and crankshaft position sensors and the throttle body.


After stalling, the vehicle won't restart until you either wait for an hour or so or pour cold water the throttle body.

What do you think this could be? I'm at my wits end.