Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET1967CHEVY II BASE, NOT AVAILABLE, 4.1L ENG, AUTOMATIC TRANS, TRANS MFR CD POWERGLIDEREPAIR AND DIAGNOSIS (SINGLE PAGE)GENERAL INFORMATIONENGINE PERFORMANCESTATE EMISSION STANDARDS - GASU.S. EPA IM240 EMISSION STANDARDSFINAL STANDARDS
1967 Chevrolet Chevy II Base, Not Available, 4.1L Eng, Automatic Trans, Trans Mfr CD Powerglide
Final Standards
1967 Chevrolet Chevy II Base, Not Available, 4.1L Eng, Automatic Trans, Trans Mfr CD PowerglideSECTION Final Standards
Final standards are recommended for vehicles tested in calendar years 1997 and later. Tier 1 standards are recommended for all 1996 and newer vehicles and may be used for 1994 and newer vehicles.
U.S. EPA IM240 HYDROCARBONS EMISSION FINAL STANDARDS
| Application | Hydrocarbons (Grams/Mile) | ||
|---|---|---|---|
| Composite | Phase 2 | ||
| Light Duty Vehicles | |||
| 1996 & Newer | 0.60 | 0.40 | |
| 1980-95 | 0.80 | 0.50 | |
| 1975-79 | 3.00 | 2.00 | |
| 1968-74 | 7.00 | 4.50 | |
| High Altitude Light Duty Vehicles | |||
| 1982-84 | 1.20 | 0.75 | |
| Light Duty Trucks (0-6000 Lbs. GVWR) | |||
| 1996 & Newer (Less Than 3750 LVW) | 0.60 | 0.40 | |
| 1996 & Newer (More Than 3750 LVW) | 0.80 | 0.50 | |
| 1984-95 | 1.60 | 1.00 | |
| 1979-83 | 3.40 | 2.00 | |
| 1975-78 | 4.00 | 2.50 | |
| 1968-74 | 7.00 | 4.50 | |
| High Altitude Light Duty Trucks (0-6000 Lbs. GVWR) | |||
| 1988 & Newer | 2.00 | 1.25 | |
| 1984-87 | 2.00 | 1.25 | |
| 1982-83 | 4.00 | 2.50 | |
| Light Duty Trucks (6001-8500 Lbs. GVWR) | |||
| 1996 & Newer (Less Than 5750 ALVW) | 0.80 | 0.50 | |
| 1996 & Newer (More Than 5750 ALVW) | 0.80 | 0.50 | |
| 1984-95 | 1.60 | 1.00 | |
| 1979-83 | 3.40 | 2.00 | |
| 1975-78 | 4.00 | 2.50 | |
| 1968-74 | 7.00 | 4.50 | |
| High Altitude Light Duty Trucks (6001-8500 Lbs. GVWR) | |||
| 1988 & Newer | 2.00 | 1.25 | |
| 1984-87 | 2.00 | 1.25 | |
| 1982-83 | 4.00 | 2.50 | |
| Heavy Duty Trucks (Greater Than 8500 Lbs. GVWR) | |||
| 1998 & Newer | 2.00 | 1.30 | |
| 1987-97 | 2.00 | 1.30 | |
| 1985-86 | 3.00 | 1.90 | |
| 1979-84 | 5.00 | 3.10 | |
| 1970-78 | 10.0 | 6.30 | |
| 1969 & Earlier | 20.0 | 12.50 | |
U.S. EPA IM240 CARBON MONOXIDE EMISSION FINAL STANDARDS
| Application | Carbon Monoxide (Grams/Mile) | ||
|---|---|---|---|
| Composite | Phase 2 | ||
| Light Duty Vehicles | |||
| 1996 & Newer | 10.0 | 8.0 | |
| 1983-95 | 15.0 | 12.0 | |
| 1980-82 | 30.0 | 24.0 | |
| 1975-79 | 65.0 | 52.0 | |
| 1968-74 | 120.0 | 96.0 | |
| High Altitude Light Duty Vehicles | |||
| 1983-84 | 30.0 | 24.0 | |
| 1982 | 45.0 | 36.0 | |
| Light Duty Trucks (0-6000 Lbs. GVWR) | |||
| 1996 & Newer (Less Than 3750 LVW) | 10.0 | 8.0 | |
| 1996 & Newer (More Than 3750 LVW) | 13.0 | 10.0 | |
| 1984-95 | 40.0 | 32.0 | |
| 1979-83 | 70.0 | 56.0 | |
| 1975-78 | 80.0 | 64.0 | |
| 1968-74 | 120.0 | 96.0 | |
| High Altitude Light Duty Trucks (0-6000 Lbs. GVWR) | |||
| 1988 & Newer | 60.0 | 48.0 | |
| 1984-87 | 60.0 | 48.0 | |
| 1982-83 | 90.0 | 72.0 | |
| Light Duty Trucks (6001-8500 Lbs. GVWR) | |||
| 1996 & Newer (Less Than 5750 ALVW) | 13.0 | 10.0 | |
| 1996 & Newer (More Than 5750 ALVW) | 15.0 | 12.0 | |
| 1984-95 | 40.0 | 32.0 | |
| 1979-83 | 70.0 | 56.0 | |
| 1975-78 | 80.0 | 64.0 | |
| 1968-74 | 120.0 | 96.0 | |
| High Altitude Light Duty Trucks (6001-8500 Lbs. GVWR) | |||
| 1984 & Newer | 60.0 | 48.0 | |
| 1982-83 | 90.0 | 72.0 | |
| Heavy Duty Trucks (Greater Than 8500 Lbs. GVWR) | |||
| 1998 & Newer | 30.0 | 24.0 | |
| 1987-97 | 40.0 | 32.0 | |
| 1985-86 | 50.0 | 40.0 | |
| 1979-84 | 75.0 | 60.0 | |
| 1974-78 | 150.0 | 120.0 | |
| 1970-73 | 175.0 | 140.0 | |
| 1969 & Earlier | 200.0 | 160.0 | |
U.S. EPA IM240 OXIDES OF NITROGEN EMISSION FINAL STANDARDS
| Application | Oxides Of Nitrogen (Grams/Mile) | ||
|---|---|---|---|
| Composite | Phase 2 | ||
| Light Duty Vehicles | |||
| 1996 & Newer | 1.5 | 1.5 | |
| 1981-95 | 2.0 | 2.0 | |
| 1977-80 | 4.0 | 4.0 | |
| 1973-76 | 6.0 | 6.0 | |
| 1968-72 | 7.0 | 7.0 | |
| High Altitude Light Duty Vehicles | |||
| 1982-84 | 2.0 | 2.0 | |
| Light Duty Trucks (0-6000 Lbs. GVWR) | |||
| 1996 & Newer (Less Than 3750 LVW) | 1.5 | 1.5 | |
| 1996 & Newer (More Than 3750 LVW) | 1.8 | 1.8 | |
| 1988-95 | 2.5 | 2.5 | |
| 1979-87 | 4.5 | 4.5 | |
| 1973-78 | 6.0 | 6.0 | |
| 1968-72 | 7.0 | 7.0 | |
| High Altitude Light Duty Trucks (0-6000 Lbs. GVWR) | |||
| 1988 & Newer | 2.5 | 2.5 | |
| 1982-87 | 4.5 | 4.5 | |
| Light Duty Trucks (6001-8500 Lbs. GVWR) | |||
| 1996 & Newer (Less Than 5750 ALVW) | 1.8 | 1.8 | |
| 1996 & Newer (More Than 5750 ALVW) | 2.0 | 2.0 | |
| 1988-95 | 3.5 | 3.5 | |
| 1979-87 | 4.5 | 4.5 | |
| 1973-78 | 6.0 | 6.0 | |
| 1968-72 | 7.0 | 7.0 | |
| High Altitude Light Duty Trucks (6001-8500 Lbs. GVWR) | |||
| 1988 & Newer | 3.5 | 3.5 | |
| 1982-87 | 4.5 | 4.5 | |
| Heavy Duty Trucks (Greater Than 8500 Lbs. GVWR) | |||
| 1998 & Newer | 4.0 | 4.0 | |
| 1991-97 | 5.0 | 5.0 | |
| 1979-90 | 6.0 | 6.0 | |
| 1970-78 | 10.0 | 10.0 | |
| 1969 & Earlier | 15.0 | 15.0 | |
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.