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**AussieinNC** · 06-11-2022, 08:21 PM

Yep...ethanol additives in todays fuels will destroy old rubber lines as you have just found out.

Might be an idea to change any other older rubber lines anywhere in the system, especially the return line if you are using one.

06-11-2022, 08:21 PM	#14
AussieinNC Moderator Join Date: Jun 2017 Location: Cherryville, NC Posts: 2,163	Re: Fuel pressure issues Yep...ethanol additives in todays fuels will destroy old rubber lines as you have just found out. Might be an idea to change any other older rubber lines anywhere in the system, especially the return line if you are using one. __________________ Family and country before all others... 2006 Chevy Silverado (Daily Driver) 2012 Chevy Equinox