Buick LeSabre 1965 Service Manual page 77

ENGINE FUEL A N D EXHAUST SYSTEMS
SPECIFICATIONS 3 - 1
GROUP 3
ENGINE FUEL AND EXHAUST SYSTEMS
SECTIONS IN GROUP 3
Subject Page
3-A Specifications ana General
Description
3-B Fuel System Trouble Diagnosis . .
3-C Adjustments and Replacements
—Except in Pump and
Carburetor Assemblies 3-19
3-ig
Section
3-D
3-E
3-F
3-G
3-H
Subject
Fuel Pump
Rochester 2-Barrel Carburetor . .
Rochester 4-Barrel Carburetor . .
Carter 4-Barrel Carburetor . . . .
Carter Dual 4-Barrel Carburetors
Page
3-28
3-31
3-39
3-50
3-58
I
SECTION 3-A
SPECIFICATIONS AND GENERAL DESCRIPTION
CONTENTS OF SECTION 3-A
Paragraph Subject
3-1 Specifications, Fuel and
Exhaust Systems . . .
Page
3 - 1
3-2
3-3
Subject
Description of Fuel System
Description of Intake and
Exhaust Systems
Page
3-9
3-10
3 - 1 SPECIFICATIONS, FUEL AND EXHAUST SYSTEMS
a. General Specifications
Gasoline, Grade Required (with LeSabre 2-Barrel Carburetor Engine) Regular
Gasoline, Grade Required (Other Engines) Premium
Gasoline Tank Capacity (Gal.) 25
Gasoline Gauge, Make and Type AC, Electric
Fuel Pump—Make and Type AC, Mechanical
Drive Eccentric at Camshaft Sprocket
Fuel Pump Pressure - At Carburetor Level, Pounds
300 Engine 4 to 5 1/4
401-425 Engines 4 3/4 to 6 1/2
Fuel Filter, in Gas Line AC, Can-Type Throw-Away
Type, Standard GF-94
Type, Air Conditioned GF-96
Fuel Filter, In Gas Tank Woven Plastic
Carburetor, Make Carter or Rochester
Type Downdraft
Barrels 2, 4 or Dual 4
Air Cleaner, Make and Type (Except Dual 4-Barrel) AC, Plastic Foam Element
Air Cleaner, Make and Type (Dual 4-Barrel) AC, Paper Element
Intake Manifold Heat - Type Hot Exhaust Passage in Manifold
Thermostat Wind-Up @70 Degrees F., Valve Closed 1/2 Turn
Idle Speed 300 Cu. In. 550 RPM, All Others 500 RPM
Air Conditioned Car (Air Conditioner Off) Add 50 RPM