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.
1972 GMC K15/K1500 Suburban 5.7L Eng, Standard Trans, Trans Mfr CD 435GL, LPGFACTORY OEM SERVICE PROCEDURE
GMC: 1972: K15/K1500 Suburban 5.7L Eng, Standard Trans, Trans Mfr CD 435GL, LPG
This is a LEMON manual, retrieved in 2025.
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- K15/K1500 Suburban 5.0L Eng VIN F, Automatic Trans, Trans Mfr CD Powerglide
- K15/K1500 Suburban 5.0L Eng VIN F, Automatic Trans, Trans Mfr CD THM350
- K15/K1500 Suburban 5.0L Eng VIN F, Automatic Trans, Trans Mfr CD THM400
- K15/K1500 Suburban 5.0L Eng VIN F, Not Available Trans
- K15/K1500 Suburban 5.0L Eng VIN F, Standard Trans, Trans Mfr CD 435GA
- K15/K1500 Suburban 5.0L Eng VIN F, Standard Trans, Trans Mfr CD 435GL
- K15/K1500 Suburban 5.0L Eng VIN F, Standard Trans, Trans Mfr CD SM326
- K15/K1500 Suburban 5.0L Eng VIN F, Standard Trans, Trans Mfr CD SM330
- K15/K1500 Suburban 5.0L Eng VIN F, Standard Trans, Trans Mfr CD SM465
- K15/K1500 Suburban 5.7L Eng, Automatic Trans, Trans Mfr CD Powerglide, Gas, Eng VIN E
- K15/K1500 Suburban 5.7L Eng, Automatic Trans, Trans Mfr CD Powerglide, Gas, Eng VIN H
- K15/K1500 Suburban 5.7L Eng, Automatic Trans, Trans Mfr CD Powerglide, Gas, Eng VIN J
- K15/K1500 Suburban 5.7L Eng, Automatic Trans, Trans Mfr CD THM350, Gas, Eng VIN E
- K15/K1500 Suburban 5.7L Eng, Automatic Trans, Trans Mfr CD THM350, Gas, Eng VIN H
- K15/K1500 Suburban 5.7L Eng, Automatic Trans, Trans Mfr CD THM350, Gas, Eng VIN J
- K15/K1500 Suburban 5.7L Eng, Automatic Trans, Trans Mfr CD THM400, Gas, Eng VIN E
- K15/K1500 Suburban 5.7L Eng, Automatic Trans, Trans Mfr CD THM400, Gas, Eng VIN H
- K15/K1500 Suburban 5.7L Eng, Automatic Trans, Trans Mfr CD THM400, Gas, Eng VIN J
- K15/K1500 Suburban 5.7L Eng, Not Available Trans, Gas, Eng VIN E
- K15/K1500 Suburban 5.7L Eng, Not Available Trans, Gas, Eng VIN H
- K15/K1500 Suburban 5.7L Eng, Not Available Trans, Gas, Eng VIN J
- K15/K1500 Suburban 5.7L Eng, Standard Trans, Trans Mfr CD 435GA, Gas, Eng VIN E
- K15/K1500 Suburban 5.7L Eng, Standard Trans, Trans Mfr CD 435GA, Gas, Eng VIN H
- K15/K1500 Suburban 5.7L Eng, Standard Trans, Trans Mfr CD 435GA, Gas, Eng VIN J
- K15/K1500 Suburban 5.7L Eng, Standard Trans, Trans Mfr CD 435GL, Gas, Eng VIN E
- K15/K1500 Suburban 5.7L Eng, Standard Trans, Trans Mfr CD 435GL, Gas, Eng VIN H
- K15/K1500 Suburban 5.7L Eng, Standard Trans, Trans Mfr CD 435GL, Gas, Eng VIN J
- K15/K1500 Suburban 5.7L Eng, Standard Trans, Trans Mfr CD SM326, Gas, Eng VIN E
- K15/K1500 Suburban 5.7L Eng, Standard Trans, Trans Mfr CD SM326, Gas, Eng VIN H
- K15/K1500 Suburban 5.7L Eng, Standard Trans, Trans Mfr CD SM326, Gas, Eng VIN J
- K15/K1500 Suburban 5.7L Eng, Standard Trans, Trans Mfr CD SM330, Gas, Eng VIN E
- K15/K1500 Suburban 5.7L Eng, Standard Trans, Trans Mfr CD SM330, Gas, Eng VIN H
- K15/K1500 Suburban 5.7L Eng, Standard Trans, Trans Mfr CD SM330, Gas, Eng VIN J
- K15/K1500 Suburban 5.7L Eng, Standard Trans, Trans Mfr CD SM465, Gas, Eng VIN E
- K15/K1500 Suburban 5.7L Eng, Standard Trans, Trans Mfr CD SM465, Gas, Eng VIN H
- K15/K1500 Suburban 5.7L Eng, Standard Trans, Trans Mfr CD SM465, Gas, Eng VIN J
- K15/K1500 Suburban 5.7L Eng, Automatic Trans, Trans Mfr CD Powerglide, LPG
- K15/K1500 Suburban 5.7L Eng, Automatic Trans, Trans Mfr CD THM350, LPG
- K15/K1500 Suburban 5.7L Eng, Automatic Trans, Trans Mfr CD THM400, LPG
- K15/K1500 Suburban 5.7L Eng, Not Available Trans, LPG
- K15/K1500 Suburban 5.7L Eng, Standard Trans, Trans Mfr CD 435GA, LPG
- K15/K1500 Suburban 5.7L Eng, Standard Trans, Trans Mfr CD SM326, LPG
- K15/K1500 Suburban 5.7L Eng, Standard Trans, Trans Mfr CD SM330, LPG
- K15/K1500 Suburban 5.7L Eng, Standard Trans, Trans Mfr CD SM465, LPG
- K15/K1500 Suburban 5.7L Eng VIN E, Automatic Trans, Trans Mfr CD Powerglide
- K15/K1500 Suburban 5.7L Eng VIN E, Automatic Trans, Trans Mfr CD THM350
- K15/K1500 Suburban 5.7L Eng VIN E, Automatic Trans, Trans Mfr CD THM400
- K15/K1500 Suburban 5.7L Eng VIN E, Not Available Trans
- K15/K1500 Suburban 5.7L Eng VIN E, Standard Trans, Trans Mfr CD 435GA
- K15/K1500 Suburban 5.7L Eng VIN E, Standard Trans, Trans Mfr CD 435GL
- K15/K1500 Suburban 5.7L Eng VIN E, Standard Trans, Trans Mfr CD SM326
- K15/K1500 Suburban 5.7L Eng VIN E, Standard Trans, Trans Mfr CD SM330
- K15/K1500 Suburban 5.7L Eng VIN E, Standard Trans, Trans Mfr CD SM465
- K15/K1500 Suburban 5.7L Eng VIN H, Automatic Trans, Trans Mfr CD Powerglide
- K15/K1500 Suburban 5.7L Eng VIN H, Automatic Trans, Trans Mfr CD THM350
- K15/K1500 Suburban 5.7L Eng VIN H, Automatic Trans, Trans Mfr CD THM400
- K15/K1500 Suburban 5.7L Eng VIN H, Not Available Trans
- K15/K1500 Suburban 5.7L Eng VIN H, Standard Trans, Trans Mfr CD 435GA
- K15/K1500 Suburban 5.7L Eng VIN H, Standard Trans, Trans Mfr CD 435GL
- K15/K1500 Suburban 5.7L Eng VIN H, Standard Trans, Trans Mfr CD SM326
- K15/K1500 Suburban 5.7L Eng VIN H, Standard Trans, Trans Mfr CD SM330
- K15/K1500 Suburban 5.7L Eng VIN H, Standard Trans, Trans Mfr CD SM465
- K15/K1500 Suburban 5.7L Eng VIN J, Automatic Trans, Trans Mfr CD Powerglide
- K15/K1500 Suburban 5.7L Eng VIN J, Automatic Trans, Trans Mfr CD THM350
- K15/K1500 Suburban 5.7L Eng VIN J, Automatic Trans, Trans Mfr CD THM400
- K15/K1500 Suburban 5.7L Eng VIN J, Not Available Trans
- K15/K1500 Suburban 5.7L Eng VIN J, Standard Trans, Trans Mfr CD 435GA
- K15/K1500 Suburban 5.7L Eng VIN J, Standard Trans, Trans Mfr CD 435GL
- K15/K1500 Suburban 5.7L Eng VIN J, Standard Trans, Trans Mfr CD SM326
- K15/K1500 Suburban 5.7L Eng VIN J, Standard Trans, Trans Mfr CD SM330
- K15/K1500 Suburban 5.7L Eng VIN J, Standard Trans, Trans Mfr CD SM465
- K15/K1500 Suburban 6.6L Eng VIN E, Automatic Trans, Trans Mfr CD Powerglide
- K15/K1500 Suburban 6.6L Eng VIN E, Automatic Trans, Trans Mfr CD THM350
- K15/K1500 Suburban 6.6L Eng VIN E, Automatic Trans, Trans Mfr CD THM400
- K15/K1500 Suburban 6.6L Eng VIN E, Not Available Trans
- K15/K1500 Suburban 6.6L Eng VIN E, Standard Trans, Trans Mfr CD 435GA
- K15/K1500 Suburban 6.6L Eng VIN E, Standard Trans, Trans Mfr CD 435GL
- K15/K1500 Suburban 6.6L Eng VIN E, Standard Trans, Trans Mfr CD SM326
- K15/K1500 Suburban 6.6L Eng VIN E, Standard Trans, Trans Mfr CD SM330
- K15/K1500 Suburban 6.6L Eng VIN E, Standard Trans, Trans Mfr CD SM465
- K15/K1500 Suburban 6.6L Eng VIN U, Automatic Trans, Trans Mfr CD Powerglide
- K15/K1500 Suburban 6.6L Eng VIN U, Automatic Trans, Trans Mfr CD THM350
- K15/K1500 Suburban 6.6L Eng VIN U, Automatic Trans, Trans Mfr CD THM400
- K15/K1500 Suburban 6.6L Eng VIN U, Not Available Trans
- K15/K1500 Suburban 6.6L Eng VIN U, Standard Trans, Trans Mfr CD 435GA
- K15/K1500 Suburban 6.6L Eng VIN U, Standard Trans, Trans Mfr CD 435GL
- K15/K1500 Suburban 6.6L Eng VIN U, Standard Trans, Trans Mfr CD SM326
- K15/K1500 Suburban 6.6L Eng VIN U, Standard Trans, Trans Mfr CD SM330
- K15/K1500 Suburban 6.6L Eng VIN U, Standard Trans, Trans Mfr CD SM465
Factory Service Tools
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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.
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