Is there a way to tell if your oil pump went bad, or is not working it's a 2.8 GMC Jimmy no gauges just an idiot light
Saturday, March 25th, 2006 AT 9:18 PM
1 Reply
BURRBRIAN
MECHANIC
158 POSTS
Well, if your pump isn't working -your light should come on. If you really want to see if it's pumping pull valve cover off -start motor-if pumps working you should make a mess pretty quick! Dirty way of seeing but should answer your question one way or another.
P.S.- Have some old shop rags handy! :Lol: