Need help asap
Asked by Detroitboi Jan 21, 2017 at 09:08 PM about the 2009 Chevrolet Trailblazer 1LT 4WD
Question type: Maintenance & Repair
My truck shut off on the freeway than I
noticed all the oil leaked out from the looks
of it its coming from the back of the engine
help please its an 2009 Lt 4wd Chevy
trailblazer
2 Answers
Oil coming from the back of the engine, is either the oil pressure sending unit...or a problem with the oil filter, or the rear main seal on the crankshaft. The engine shut off due to lack of oil pressure. That was a good thing.
If all the oil suddenly leaked out it could be catastrophic engine failure causing a hole in the block. Did it make any unusual noises just prior to it shutting down? Could also be a hole in the oil pan caused by running over a piece of derbris or could be what Rowefast posted.