Mechanics

CHEVROLET SUBURBAN COMPRESSION PROBLEM

2002 Chevrolet Suburban • 150,000 miles

Obd2 code reading po300. Engine lope on #3& 4 cyclinders. Change spark pluges-coil-injecters and wires. 2002 chev silverador.
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Sunnylexus
January 20, 2013.



Wow, lots of parts.

Start with basics, compression and fuel pressure.

Roy

ASEMaster6371
Jan 20, 2013.