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-   -   97 Blazer 4 door fuel lines (https://blazerforum.com/forum/engine-transmission-35/97-blazer-4-door-fuel-lines-90465/)

Red Sled Aug 16, 2015 11:00 AM

I have a gas leak and am going to replace both the feed and return lines. Are these lines the same for both a 2 door and 4 door???? Thanks in advance

Dorman # 800-903 feed line some places say yes some say no???? All of the 800-905 return line say no????

Maybe a 5/16 patch is the way to go then??????

I see I should have put this in the General Help Tech

Captain Hook Aug 16, 2015 10:46 PM

800-903 is the pressure line, (3/8")
800-905 is the return line, (5/16")


Both part numbers are for 2 door models only.

2004 Blazer Aug 16, 2015 10:58 PM

I replaced my Master cylinder to rear caliper line (drivers side over frame rail) for $50.00 in parts with enough left over to do another ! A good source for tubing if you are doing it yourself is American Grease Stick Co. Poly-Armour® « Product Categories « AGS Company

Red Sled Aug 17, 2015 04:39 AM

Thank you sir!!!! Patch it is

Red Sled Aug 21, 2015 04:30 AM

.Put on Fuel injection rubber hose with double clamps on both ends Quick easy fix!!!

2004 Blazer Aug 21, 2015 10:15 AM

I'm glad too see you are roadworthy again ! Or off-roadworthy !


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