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[GMCnet] electric pump vs OEM fuel pump [message #335138] Sat, 14 July 2018 17:06 Go to next message
Dean Hanson is currently offline  Dean Hanson   United States
Messages: 114
Registered: May 2018
Karma: 2
Senior Member
About 25 years into ownership of my original GMC, and over 100,000 miles, it
started to "vapor lock". I would stop for lunch and 30/ 45 minutes later try
to start. I started to carry a 1 gallon gas tank and one fuel cap full would
fire it right up.

I bought the "install an electric pump" hooha and hoped my troubles were
over. Packed up for my first trip, flipped on the switch, and pumped gas out
over about 15 feet from the pump to the front of the motor. After replacing
the old fuel lines with multiple holes, I never used the electric pump
again.

JWID



Dean C. Hanson 75 Avion Phoenix

Fremont, Ca. 94536

(510) 657-9600



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Re: [GMCnet] electric pump vs OEM fuel pump [message #335141 is a reply to message #335138] Sat, 14 July 2018 17:52 Go to previous message
Ken Henderson is currently offline  Ken Henderson   United States
Messages: 8726
Registered: March 2004
Location: Americus, GA
Karma: 9
Senior Member
Dean,

Sounds like ethanol bit you doubly: First with vapor lock, then with
destroyed hoses. :-(

Ken H.

On Sat, Jul 14, 2018 at 6:07 PM Dean Hanson
wrote:

> About 25 years into ownership of my original GMC, and over 100,000 miles,
> it
> started to "vapor lock". I would stop for lunch and 30/ 45 minutes later
> try
> to start. I started to carry a 1 gallon gas tank and one fuel cap full
> would
> fire it right up.
>
> I bought the "install an electric pump" hooha and hoped my troubles were
> over. Packed up for my first trip, flipped on the switch, and pumped gas
> out
> over about 15 feet from the pump to the front of the motor. After replacing
> the old fuel lines with multiple holes, I never used the electric pump
> again.
>
>
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Ken Henderson
Americus, GA
www.gmcwipersetc.com
Large Wiring Diagrams
76 X-Birchaven
76 X-Palm Beach
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