2001 Saab 9-5 (V-6) just started running real rich, I am getting around 10 mpg.?

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2001 Saab 9-5 (V-6) just started running real rich, I am getting around 10 mpg.?

I just got the car back from the dealership to correct this very problem. The dealrship installed a new throttlebody and said it was fixed. I later drove the car approx. 75 miles an the check engine light came-on. It then started emitting black smoke and smelled really rich. Now getting about 10 mpg. Vaccum problem, Electrical, Turbo????

Thanks
M.S.

2006-06-06 11:51:13 · 2 answers · asked by jet6581 2 in Cars & Transportation ➔ Maintenance & Repairs

2 answers

dealer problem - take it back and insist they correct it

2006-06-13 05:28:20 · answer #1 · answered by Norman 7 · 0⤊ 0⤋

egr valve, o2 sensor,mass airflow are some things it could be

2006-06-12 15:43:54 · answer #2 · answered by crazy_devil_dan 4 · 0⤊ 0⤋