[...]
 
RW> And my Silveado has a warning message that appears on the dash telling me
RW> it's time to change the oil. The problem is that it comes on every 3000
RW> miles and I don't change oil that often. I use Mobile One and change it
RW> after 5000 miles. My problem is that every time that message appears, I
RW> have forgotten how to reset it.
 
Also on my dash is an oil change reset button which disables the message
center warning until the next time.
 
RW>RN> Nice to know I have an efficient fuel system.  Thanks.
 
RW> Yours is what we call a 'cusp' car. The criteria that the manufacturers
RW> use to design and build these systems changed in the middle of the model
RW> year, 1995. Some cars are OBD-I and some are OBD-II in that year. Yours
RW> is a 94, I think you said.
 
It's a late '95 with Ford's version of positraction, known as dual rear wheel drive.
 
 
Regards,
 
Roger

... I'm not a shyster, I'm a QUACK.
--- D'Bridge 2.99