IVE OWNED THIS VEHICLE FOR OVER 10 YEARS AND KEPT MAINTENECE UP THE BEST I COULD on 1991 Volvo 940

I HAVE NOT DRIVEN MY VEHICLE MORE THAN 5,000 MILES PER YEAR.
JUST A LITTLE CURIOUS WHY I DID NOT GET ANY WARNING SIGNS.

Get Your Car Fixed at a RepairPal Certified Shop.
We certify shops based on expertise, quality work, and verified customer reviews
2 answers
What can you tell us -symptoms leading to head-gasket diagnosis? there are many heater /coolant hases by fire wall , and 'brown' stain would either be an oil of some type , or VERY old antifreeze. -???5000 miles a year--lots of short trips or a few long(200-400mile) trips ?
what happened that you are asking this ?