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17 Posts
Greetings,
My 1998 Taurus with Vulcan engine has set a code of 401 (I think) I took it some time ago to my mechanic and I remember he said it was 'insufficient EGR flow', so he cleaned the EGR valve and tubes. Light went out for about 20 minutes and came back on with same code. He said it could be several things but didn't want to just start replacing things. So I have lived with this light on for over a year. Does anyone have any ideas on what it could be? Sensor maybe? Thanks for any ideas. My Taurus just turned 100,000 miles and I'm going to do lots of preventive maintence. This has been a very reliable car, though.
My 1998 Taurus with Vulcan engine has set a code of 401 (I think) I took it some time ago to my mechanic and I remember he said it was 'insufficient EGR flow', so he cleaned the EGR valve and tubes. Light went out for about 20 minutes and came back on with same code. He said it could be several things but didn't want to just start replacing things. So I have lived with this light on for over a year. Does anyone have any ideas on what it could be? Sensor maybe? Thanks for any ideas. My Taurus just turned 100,000 miles and I'm going to do lots of preventive maintence. This has been a very reliable car, though.