Inlet Heater Hose on 5.7L & 3.8L?
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Overdrive Member
Joined: Nov 2006
Posts: 4,042
From: IL
Inlet Heater Hose on 5.7L & 3.8L?
Which is the Inlet Heater Hose on both the 5.7L & 3.8L? The documentation I have does not indicate which. The 3.8L seems to be the upper one, correct? The 5.7L is not so obvious. This is for installing a coolant flush kit. See attached images.
TIA!
TIA!
1st Gear Member
Joined: Jul 2009
Posts: 269
From: Ms Gulf Coast
That 5.7L is not an LT1, is that a truck 350 ? Are you doing the 95 3.4L ? The pic on the left is a 3.8L which can be found in the " STICKY 93-02 car parts manual page 1005 " here the #6 seal shows the bottom tube on the water pump to be the INLET I think. Good Luck.
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Overdrive Member
Joined: Nov 2006
Posts: 4,042
From: IL
The '95 was done long ago. It's an LS1 5.7L.
I almost forgot about that parts manual. Thanks for the reminder.
Nothing on that page indicates the inlet (which should go into the top of the engine) from the firewall/heater core. #6 is to the water pump, and wrong side. Clear as mud. ;-)
I almost forgot about that parts manual. Thanks for the reminder.
Nothing on that page indicates the inlet (which should go into the top of the engine) from the firewall/heater core. #6 is to the water pump, and wrong side. Clear as mud. ;-)
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