kellyf Posted October 29, 2010 Share Posted October 29, 2010 Have a 99 chevy 1500 with v8.Seems to be leaking from top back side of engine.Seem to remember oil pressure sending unit leaking on these,but can't get a good view.Any ideas? Quote Link to comment Share on other sites More sharing options...
ktmlew Posted October 30, 2010 Share Posted October 30, 2010 Probably the silicone sealer leaking at back of intake. The late model GM intake gaskets suck... Quote Link to comment Share on other sites More sharing options...
Brad Clayton Posted October 30, 2010 Share Posted October 30, 2010 Engine oil dye is your best friend in this case. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.