71 Blazer gas tank vent lines install instructions - The 1947 - Present Chevrolet & GMC Truck Message Board Network

NJKelly · 10-13-2018, 10:02 AM

Hi guys. I've searched here and I can't find a discussion of the proper way to replace the gas tank vent lines. I've also search the internet in general. I'm not sure if it's necessary for me to remove the rear bumper drop the gas tank Etc. Any help would be appreciated. Thanks in advance.

Tuff Gong · 10-13-2018, 10:26 AM

I replaced mine from underneath the truck. Everything stayed on the truck except for some brackets. The connection to the gas tank was the most difficult if I remember correctly.

NJKelly · 10-13-2018, 10:54 AM

Quote:

Originally Posted by Brian Atkinson

I replaced mine from underneath the truck. Everything stayed on the truck except for some brackets. The connection to the gas tank was the most difficult if I remember correctly.

Thanks, appreciate it

10-13-2018, 10:02 AM	#1
NJKelly Registered User Join Date: Mar 2018 Location: New Jersey Posts: 379	71 Blazer gas tank vent lines install instructions Hi guys. I've searched here and I can't find a discussion of the proper way to replace the gas tank vent lines. I've also search the internet in general. I'm not sure if it's necessary for me to remove the rear bumper drop the gas tank Etc. Any help would be appreciated. Thanks in advance.

10-13-2018, 10:26 AM	#2
Tuff Gong Registered User Join Date: Jan 2011 Location: Glendale, AZ Posts: 3,178	Re: 71 Blazer gas tank vent lines install instructions I replaced mine from underneath the truck. Everything stayed on the truck except for some brackets. The connection to the gas tank was the most difficult if I remember correctly.

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