I'm not familiar with the '93 fuel rail and
injectors but, just for grins, if the upper end
of the injectors are fitted into the rail with
o-rings, might we be looking at some tired
o-rings? or, were *all* those replaced when the
mech had the rail off the car?
How about the o-rings themselves -- compatible
with the fuel we have today??
Look at the cheap/simple stuff first.
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.