<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by "007":
Not to many answers to your question yet. It could be as to why you want to change your engine cooling system fluids.
Not sure what coolent you have but my gas has DEX-COOL that is good for 5 years or 150,000 miles.
The only reason to change earlier is if you had to add coolent with another brand other than DEX-COOL. In that case its 30,000 or 24 months.
As to your after cool question maybe someone will step in here now to answer it for you.
It most likely has Texaco ELC good for 600,000 miles or 6 yrs with an extender at 3yr. Spartan changed from Texaco to OWI Final Charge later but its all same OAT coolant and red.