1995 Dodge Intrepid Overheating
Hey dub,
Fill your system thru the upper radiator hose first, then fill it the rest of the way from the resv. There may also be another bleeder located in the cooling system somewhere. Remember that to properly bleed the system, the bleeder located at the highest point in the cooling system is the one you want to go for last! Let me know!
Chris
1-jack up front of car
2-loosen the heater outlet hose. ( you will appreciate the inconsideration of engineers on this)
3-Place 5/16” clear vinyl hose on bleeder on thermostat housing, opened bleeder screw, run hose to jug on floor.
4-Using a pressure tester, pump pressure and watch hose. When coolant flows without bubbles, close bleeder. Wait a few minutes and repeat until hose is clear consistently.
5-Listen for air escaping from heater hose. When the air stops and coolant starts running, replace heater hose clamp.
6- NEVER let coolant tank run out of coolant.
7- Start car and aain with pressureon system, continue to open bleeder screw, let run until clear, close again, open again, as much as needed until you get no air bubbles.
8-When the car is close to fan operation temp (210 F ?) don’t open bleeder.
9- open bleeder again just after fan shuts off.
Suggested Repair
Bleed the 3.5L cooling system with the front raised. Fill through the upper radiator hose, then the reservoir. Loosen the heater outlet hose and use the thermostat-housing bleeder with a clear hose and pressure tester until coolant flows with no bubbles. Keep the reservoir full, repeat after startup until clear, and avoid opening the bleeder near fan-on temperature.
Conversation Summary
The owner of a 1995 Dodge Intrepid 3.5L reported overheating after replacing the thermostat. Bleeding air at the thermostat housing helped briefly, then overheating returned and only air came from the bleeder while the reservoir stayed full. Experts said this engine is hard to bleed and advised raising the front, filling through the upper radiator hose, using the highest bleeder last, and following a pressure-bleed procedure at the thermostat housing and heater outlet hose until coolant runs clear.
