2006 H2 coolent problem
#1
2006 H2 coolent problem
I have a problem, since December my truck will drip coolent every now and then. Not everyday but it happens. i marked the coolent bottle and it isn`t dropping. some days the drip is only a small one on the scid plate. And others it looks like a tennis ball size. but the bottle still doen`t look lower.
Anyways I pulled the skid plate and lifted the truck up on a hoist. I do not see any leaks by the rad or the water pump at all. it is on the passenger side I see by the oil pan two wiring harnesses. I do see some coolent on those but cannot back track it to any leak.
I also did a pressure test and it did not force any visable leaks to show either.
so would any body have any ideas what this could be????
Anyways I pulled the skid plate and lifted the truck up on a hoist. I do not see any leaks by the rad or the water pump at all. it is on the passenger side I see by the oil pan two wiring harnesses. I do see some coolent on those but cannot back track it to any leak.
I also did a pressure test and it did not force any visable leaks to show either.
so would any body have any ideas what this could be????
#6
My guess is the water pump, I know you said you checked it but a lot of the times especially a slow leak like that is hard to detect. They usually leak out of a small weap hole at the bottom of the pump after the truck has warmed up then shut off to sit. As it cools down that's usually when they leak.
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