Question about 2004 Chevrolet TrailBlazer
Hi ya i have a 1997 proton coupe 1.8 16v evolution and when i start the car it starts to knock when cold, then after its been run it goes quite again, iv not that long ago change oil and had new radiator placed in could it be the oil presher switch being falty .
Get a can of STP in there quick, and have your oil pressure tested with a master pressure gage, from cold this will tell you if you have a problem.
Good Luck !
A FixYa rating would be appreciated thanks !!
Posted on Feb 07, 2009
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Posted on Jan 02, 2017
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