Where was the leak coming from? the coolant has some pathways that go to the intake. that's to warm up the air.the most important question is where the coolant was leaking from?
Check the coolant level. Not just the bottle but in the radiator too. The 3400 motor is known for leaking coolant at the intake manifold.
leaking gasket try tightening the bolts a little might help
Most of the time - yes
you plunem is leaking and is not chep to fix
Intake manifold is leaking, or worse, cracked cylinder most likely tho, the intake manifold.
A blown head gasket can allow coolant to see into the manifold, and out the exhaust. A broken piston ring can also cause this problem.
you need to replace the intake manifold gasket.
Intake manifold at top of engine?
Need to check the 4 corners on the intake manifold. It is common for the intake to leak engine coolant.
Yes they do at the intake manifold.
My 97 Tahoe was leaking coolant and I couldn't find anything on the driveway or anywhere else. I took it to my mechanic and it was a rear manifold gasket leak, cost me about 500 dollars.
Intake manifold gasket