1979-1993 & 94 Conv [Subscribe to Daily Digest] |
I've got a 90 that does the same thing. Apparently (especially with Walbro fuel pumps) the fuel check valve mounted on the fuel pump flange goes bad and causes this problem. Also check your fuel pressure regulator as it can cause the pressur to leak down. The check valve is a pita to change cuase the mysteriously unavailable black plastic hose is difficult to stretch over the check valve hose nipple.
No Site Registration is Required to Post - Site Membership is optional (Member Features List), but helps to keep the site online
for all Saabers. If the site helps you, please consider helping the site by becoming a member.