An Antique!!!!!! Just a dig.... don't take it serious...
Your switch simply turns one or the other pump on....
My best advice... purchase the best manual you can afford for your
vehicle.... I've been doing this for nearly 40 years.... used to be that a
car was a car was a car.... Today, without adequate documentation, there is
a world of hurt to be found even for seasoned techs - if we plan on "off the
Is there a problem with the fuel system? Or is this simply a "fact finding"
mission (not that this is bad)?
Motorsforum.com is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here.
All logos and trade names are the property of their respective owners.