1997 Chevrolet S10 Q&A

1997 Chevrolet S10 Question: im losing coolant its leaking by firewall n behind valave cover residue on

tranny is there a hose i cant see -
Answer 1
WHICH SIDE OF THE ENGINE PASS. OR DRIVER SIDE? POSS. HEATER HOSE PASS. SIDE. POSS. INTAKE EITHER SIDE. -
Answer 2
either a heater hose, bypass hose or intake manifold leak -
Answer 3
I would agree with the other guys but if it has a 4.3 engine its probably the intake gasket -