2005 Chevrolet Trailblazer 4.2 liter engine cuts off after idle rough at redlight recranks.

Asked by GuruBGRZS Jan 29, 2019 at 06:57 PM about the 2005 Chevrolet Trailblazer EXT LS 4WD

Question type: General

I took this car for years to mechanics
Chevrolet local mechanic. I replaced
plugs coils VSS can sensor temp
sensor water pump and fan tension
pulley belt idler pulley fuel throttle and
Map sensor power steering pump
battery brakes bearings and hubs
service ac flush radiator brake system
change differential fluids wipers wiper
washer container wiper wash motors.
Flush fuel system change oil every
2500 to 3000 miles. Car cut off 3x a
day always cranked. No light. Low
behold I out one evening watching
gauges. Oil pressure dropped. From
44psi to zero. Pulled over waited 30
minutes. Check oil none on dip stick.
It was oil sending unit defective in
vehicle. It not cut off one time since
replaced

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