The coolant outlet on the front of the lower intake manifold may develop a coolant leak.Google+
Car Problem Reports
Nissan Xterra Coolant Outlet on Lower Intake Maniflod May Leak
Nissan Xterra Problem
Engines Affected: 2.4L 4 Cylinder, 3.3L V6, 3.3L V6 Supercharged
Average Mileage: 137,327 mi (74,743 mi - 230,000 mi)
Visitor, 2004 Nissan Xterra, 3.3L V6, 106,000 mi
Lower intake manifold leak
Visitor, 2000 Nissan Xterra, 3.3L V6, 169,000 mi
Coolant outlet housing attached to the manifold/block and other side goes to thermostat housing. Leaking from left bolt head on manifold - 2001 Nissan XTerra 3.3L
Visitor, 2000 Nissan Xterra, 3.3L V6, 115,000 mi
observed antifreeze in the same proximity. In the process of getting it fixed. any suggestions?
Visitor, 2003 Nissan Xterra, 3.3L V6, 124,000 mi
Coolant leak from low line under intake.
Visitor, 2004 Nissan Xterra, 3.3L V6 Supercharged, 150,000 mi
Had all hoses changed and problem still persists.
Visitor, 2000 Nissan Xterra, 3.3L V6, 130,000 mi
Mechanic replaced hoses
Visitor, 2001 Nissan Xterra, 3.3L V6, 230,000 mi
Manifold leak which causes the car to stop and not sart until it is cool
Visitor, 2001 Nissan Xterra, 3.3L V6, 223,000 mi
Coolant continues to leak and have had manifold replaced and worked on. Have had radiator replaced twice.
Visitor, 2002 Nissan Xterra, 2.4L 4 Cylinder, 156,000 mi
Appears to be same problem leaking coolant from rear manifold. Trying to figure out how to fix it.
Visitor, 2000 Nissan Xterra, 3.3L V6, 74,743 mi
Lower intake manifold leak.