p0172,p0175,p0300

Asked by Tom Jun 05, 2018 at 06:06 PM about the 2005 Chevrolet Silverado 2500HD Work Truck Crew Cab LB 4WD

Question type: Maintenance & Repair

help.......... all new parts , mass air flow sensor,  manifold absolute pressure
sensor,knock sensor and harness ,camshaft sensor, camshaft piston sensor
,fuel injectors and rail, plugs and wires,coil packs and wires harness all 02
sensor throttle body and gasket ,intake gasket,thermostat cooling sensor,fuel
pump and regulate,smoked no vac leak . still have codes
po172,p0175,p0300        junk it  ???  please help

5 Answers

Dssinc707 answered 5 years ago

Have you checked your compression sounds like the misfires cost of low compression in your cylinders how many miles does your car have they start doing that between 120 to 200 thousand

Mark helpful

Cliff answered 4 years ago

Did you ever figure out problem? Same issue and changed most of same parts

Mark helpful

Your Answer:

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