1994 Pontiac Grand Am GT Coolant Analysis Neo 7822 miles & 151198 on car

Messages
6,089
Location
northern Alabama
1994 Pontiac Grand Am GT 3.1L V6 7,822 miles on Neo propylene glycol antifreeze 151,198 miles on car Thanks to Mark for the free Level 1 analysis. I had to sorta guess at the antifreeze concentration when the core was replaced. It appears I wasn't too far from 50%. I had also been curious about the GM tabs that turned everything nasty. History: 91,825 miles Drained factory coolant and filled with AMSOIL propylene glycol antifreeze 113,475 miles coolant changed with Prestone when intake manifold gasket was replaced 142,401 miles flushed radiator with 4 gallons of distilled water & NEO Radiator Cleaner & used AMSOIL antifreeze with NEO Keep Cool Water Treatment 143,376 miles replaced heater core 143,376 miles filled with NEO propylene glycol antifreeze 146,350 miles 5 pack of GM tabs added  - [ April 28, 2005, 10:44 PM: Message edited by: benjamming ]
 

benjamming

Thread starter
Messages
6,089
Location
northern Alabama
Since I finally uploaded my Accord coolant UOA picture correctly, I thought I should upload this one correctly as well. Well, I was going to but Photobucket really sucks. I'll try again later.
 
Messages
11,211
Location
Bad Axe, MI
Them tablets are a joke along with all that other bars leak and rad stop leak [censored] all they accomplish is snotting up your rad/heater core makes a mess,seen it many times. fix it right with new IMG it's cheap and very easy repair,done enjoy your car.
 
Top