I just did the water pump on the 302... Not leaking a Drop!!!! I am a person that checks the car every week just to be sure I know I saw the levels and WOW...

The coolant was low 32 oz ... and only 5 days,,, I was like what.... I filled the car up and ran it in place and about 20 minutes it didnt drip at all!!!!!!

I was happy maybe a air pocket moved.. ?? or air lock... ?

I been driving the are and no issues... There is no Temp gauge. 88 merc GM. V8 5.0 FI

I been told the Head gasket but Wouldnt I be leaking oil or the car running rough..

The car runs great The Mpg are same since the day I got it.

any advise is a great help.