01-19-2016, 04:54 AM
"I`ve got one 94 TBI on my desk and wondering where is going the hose who start from Under the isc(about 20 inches) ? The reason I was wondering is that hose seems to be tight with other vacuum hoses which deosn`t make sence ?" your answer: rear water manifold small hose and it`s exactly right.
I just realized this morning , working on my Suzuki, why I was wondering and I`m not sure the reason. Before going to water manifold, this hose is connnected to PVC hose. It doesn`t get in contact with air but there`s a piece of round metal . So the hose goes from ISC to that piece of metal and another hose goes to the water manifold. it makes pvc air to pass in through coolant(not touching it)
Is this to temperate air that pass in pvc hose ?
I just realized this morning , working on my Suzuki, why I was wondering and I`m not sure the reason. Before going to water manifold, this hose is connnected to PVC hose. It doesn`t get in contact with air but there`s a piece of round metal . So the hose goes from ISC to that piece of metal and another hose goes to the water manifold. it makes pvc air to pass in through coolant(not touching it)
Is this to temperate air that pass in pvc hose ?