1993 Nissan Maxima

Engine Performance problem
1993 Nissan Maxima 6 cyl Front Wheel Drive Automatic 240000 miles

i notice one day that my when I started my car, as soon as I put it into drive it shut off. Then I started again in Neutral In thru It in reverse It did the same thing. So I stop to check under the hood I noticed my egr valve was leaking also I a hose leading from the valve was cracked and leaking. I pursued to changing the valve and hose. But after that my car wouldnt start at all. It would just turn over but not catch. I check the engine oil level. And smelled and seen gas mixed wit oil on my dip stick. I drained my oil pan and there was a mixture of both in my pan. WHAT HAS HAPPEN AND HOW TO I FIX IT. My mechanic told me its my fuel pressure regulator. Is that true. Please help me
November 5, 2009.

Check the fuel pressure regulator vacuum hose does it have fuel-if so the regulator is ruptured, also

Nov 5, 2009.