78 Chevy Truck Fuel Line Diagram Chart

July 3, 2024, 4:27 am

One set of 3/8" and 5/16" lines go down the RH rail to the engine. Do these get connected together and head up to a cannister? Reply #4 on: June 07, 2017, 06:30:43 PM ». 1969 Chevelle Malibu Sport Coupe - EFI350, THM350. Re: Need fuel line diagram for dual tanks. It's difficult to know just how much you don't know until you know it. 13 kB, 579x270 - viewed 51389 times. Last Edit: June 07, 2017, 07:08:50 PM by Irish_Alley. The truck has dual tanks with 3 outlets out of each sending unit. 78 chevy truck fuel line diagram chart. On: June 05, 2017, 09:31:11 PM ». Topic: Need fuel line diagram for dual tanks (Read 26734 times). I know the 3/8" outlets on the sending units are the fuel lines that connect to the two 3/8" inlet ports on the selector switch.

  1. Chevy truck fuel line diagram
  2. Fuel lines for 1972 chevy truck
  3. 78 chevy truck fuel line diagram 1 to 2 lines

Chevy Truck Fuel Line Diagram

The 3/8" outlet port on the switch goes to the 3/8" fuel line running along the right frame rail. 78 chevy truck fuel line diagram 1 to 2 lines. I understand that a fuel line diagram would be convenient, but what exactly do you need to know? There is the one remaining 1/4" out let from the switch and there is a vent line on the frame right in front of this port. Anyone know where I can find a diagram of the vent and fuel lines for a dual tank setup on a '79 K-10?

Fuel Lines For 1972 Chevy Truck

This diagram of the fuel lines seems not to exist. Therefore I assume this connects to that port. The tank selector switch has 4 inlet and 2 outlet ports and there are two charcoal cannisters up front. I believe these are the fuel return lines. 1991 V3500 - Gen V TBI 454, 4L80E, NP205, 14 bolt FF, D60, 8" Lift on 35s. Fuel lines for 1972 chevy truck. 3/8" Feed line, 5/16" return line, and 1/4" vapor recovery line from LH tank run across the crossmember at the to the RH rail.

78 Chevy Truck Fuel Line Diagram 1 To 2 Lines

Fuellines_zps06376ac8%201_zps7elhiumx[1]. When you have eliminated the impossible, whatever remains, however improbable, must be the truth ~Sherlock Holmes. Save your passwords securely with your Google Account. Are you converting to dual tanks and want to mimic the OE configuration? Do I really need two cannisters or can I just tee the vent lines together into one cannister? 87 R10 Silverado Fleetside 355 MPFI 700R4 3. The 1/4" vapor line goes into a tee under the switching valve and passes off to a hardline in the RH rail.

72 Blazer, 79 K-10, 78 Blazer, 97 Blazer, 97 Silverado. In other words... if people learn by making mistakes, by now I should know just about everything!!! The 1/4" outlets on the sending units go to the two 1/4" inlet ports on the switch. Fuel Systems and Drivability. I am looking for a fuel line diagram that shows from the sending units in the tanks to the selector valve for a dual tank set up on an 1987 R10. So if I can I will make one, once I figure it out. This is done via hardlines. 42 Locker (aka Rusty, aka Mater). 5 © 2008-2012, SimplePortal. 1968 Chevrolet Step-side Pickup - 300HP L6. Thanks for any help in this matter. Family is not an important thing.
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