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95 S_Trucker · 05-23-2018, 01:56 PM

Some of the TBI engines have a heater hose attached to the rear of the intake manifold. That would explain the coolant passage.

05-23-2018, 01:56 PM	#6
95 S_Trucker Registered User Join Date: Oct 2009 Location: . Posts: 2,178	Re: Intake Manifold gasket question Some of the TBI engines have a heater hose attached to the rear of the intake manifold. That would explain the coolant passage.