Car stalls sometimes while idling at stop light and just today stalled while
driving, but did not die. Ran rough for a couple
of seconds then cleared up, then ran fine for rest of 20 mile trip. Have
replaced fuel filter, fuel regulator, TPS, IAC Valve,
cleaned carbon build up in throttle body, cleaned MAF sensor. Tested fuel
presure with guage while running 47 -55psi
stalled with gauge attached and never lost pressure so its not the fuel pump.
When i connect the obd2 scan tool live test
all looks good, no codes. Anybody got any ideas??
Been working on bow ties for 35 years this ones got me stumped.