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2002 Chevrolet Trailblazer LS 4.2L Oil Pressure
Posted to GM Engine on 1/25/2014 26 Replies

Customer noticed Check Gauges and Zero oil pressure on gauge after getting off highway. Customer replaced oil pressure switch. I hooked mechanical gauge in place of switch. Started engine cold and pressure was at 55psi., after about five minutes( not babysitti...

26 Replies Received (View Replies)

  Related Documents & Media  2002 Chevrolet Trailblazer LS

 
Message Closed w/FIX

car Vehicle Data

2002 Chevrolet Trailblazer LS

VIN 1GNDT13S52
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedOil Pressure
Message Closed w/FIX

car Vehicle Data

2002 Chevrolet Trailblazer LS

VIN 1GNDT13S52
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedOil Pressure