about a month ago, my coolant light came on and the coolant was low, I replaced it and ran it for a few mins with the cap off to get any air bubbles out, it was fine, a month later my light came on again, and the coolant was low again, I had a pressure test done on it, and it started at 18 and about a half hour later it was down to 11, can you tell me what might be wrong?
my coolant light came on, on 2010 Hyundai Elantra
by petro2001 in Bangor, ME on August 08, 2013
1 answer 1 comment
ANSWER by globalhelper on August 08, 2013
YOU HAVE A COOLING SYSTEM LEAK SOMEWHERE. POSS WATER PUMP. IS IT STILL UNDER FACTORY WARRANTY?
COMMENT by petro2001 on August 08, 2013
not that i know of, someone said a head gasket, im hoping not, but what do you think, i put a new radiator cap on it, and there isnt any place inside the engine that appears wet, and its such a slow leak, i cant tell where its coming from on the ground