Knocks on Start-Up but Only Lasts a Few Seconds. Chevrolet Chevy Suburban

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 1996 🢒 Chevy Suburban - 2WD 🢒 Engine 🢒 Engine Mechanical - 5.0L and 5.7L 🢒 Knocks on Start-Up but Only Lasts a Few Seconds

•	Improper oil viscosity. Install recommended oil viscosity for expected temperatures.

•	Excessive piston to bore clearance.

•	Excessive piston pin to piston clearance.

•	Excessive crankshaft end clearance.

•	Excessive crankshaft bearing clearance.