WTF is THIS?!?!?!

[BP_Z28]

oh man thats what mine kinda looks like right now too


time to flush!

[Fro]

The prestone kit will help clean out your system.
In my opion you can't do a good flush if you have junk in the radiator and junk in the block and so on.
You might end up going through a lot of coolant to get it right but in the end it will be worth it.

"MOM! I blew up my engine, i need money for an LS7!"

lol, ill prolly get around to it on monday or tuesday

[MiT/A'96]

I would take it to a Radiator Shop.Let the pros do it.
That way its gauranteed !!!

[b.lee]

Even that won't do the best job.

You need to get Super Concentrated Radiator Cleaner and empty out enough fluid to add it into the radiator. Drive the car like that for a week or two than flush out radiator with the hose. Do all the previous steps 2-3 times and it should get it out of there. And make sure you replace the radiator cap.

Can you tell i have done this before many times.
(3 separate Grand Prix, 1 Firebird, 2 Safari Vans, and 1 Kia )

drive it for a week? It says on the bottle to drive it for an hour or 2.
then flush, re-flush, etc, etc etc until the water comes out clean(ish)

[CHMLEON]

drive it for a week? It says on the bottle to drive it for an hour or 2.
then flush, re-flush, etc, etc etc until the water comes out clean(ish)

I do know the bottle says 2 hours. I was posting information based on my experience of flushing out all those cars listed there. It has been my experience that running a car for 1-2 weeks with that stuff in there does the best job. I usually let experience guide me in life otherwise I would still be putting the Red crap radiator fluid in like GM recommends.