The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - HELP!! lot of gunk under valve covers... is this from coolant?? how to clean??

aggiedave98 · 12-31-2006, 02:57 PM

Thanks kwmech. What does the 195 tstat do?? What is factory temp??

12-31-2006, 02:57 PM	#6
aggiedave98 Senior Member Join Date: Aug 2003 Location: Sugar Land, TX Posts: 1,007	Re: HELP!! lot of gunk under valve covers... is this from coolant?? how to clean?? Thanks kwmech. What does the 195 tstat do?? What is factory temp??