Mazda Fuel System, Gasoline Storage Auxillary Tank Selector Devices

have a mazda tribute 2005 when is cold saund like i having problems w/rack and pinion or torque converter ,
because shuddering a lot and you can feal it on all the frame ? any sugestions !
i got new fuel pump /new spark plugs new fuel filter

My Mazda Astina Smeels like fuel in the cabin when driving has anyone had this issue

I have a Mazda 2007 CX-7 and everytime I put gas in my car I have to press the gas pedal to keep it running. Does it have anything to do with the high pressure fuel pump, or the solenoid?

filled up the gas tank, two days later with minimal driving gas light comes on:low fuel light. Help!!!!