Driving home today & my 9-5 unexpectedly stalled at a junction & i couldn't get it going at all. after a few minutes of repeatedly trying to start the car, it did fire up, but i had to keep the revs up. the check engine light came on & stayed on for the rest of my journey home.
the funny thing is, i've started it numerous times this evening without the check engine lamp coming on but it struggles a bit at idle. it isn't overheating, running out of fuel, drawing air into the fuel line, not affected by the air con, the fuel pump is working ok & the problem is intermittent. my only guess left is the fuel filter, but i can't find it to have a look. any ideas where it is or what else the problem could be??
tia
kds.