Dodge Avenger Forum banner

Help! Bad Coolant leak!

15K views 11 replies 3 participants last post by  5rebel9  
#1 ·
My 2009 avenger se 2.4l is leaking anti-freeze but the leak is on the opposite side of the resevoir. Any ideas and how serious is this? My resevoir is still 30% full
 

Attachments

Discussion starter · #3 ·
S
Looks to me that the thermostat housing has sprung a leak. They were redesigned to correct this problem. The heater hoses were changed also with the new part for the early(your) Avengers. YES it is serious if you keep driving as the motor is loosing its coolant and introducing air inside, not good for driving . The res. may still have coolant in it, but take the rad. cap off and I bet you will not see much if any coolant there.

Edit: REALLY 117 yrs old?
So would i need to replace a thermostat housing and all the hoses? Can i get a friend to do it or would your recomend me take it to a shop?
 
Discussion starter · #5 ·
Looks to me that the thermostat housing has sprung a leak. They were redesigned to correct this problem. The heater hoses were changed also with the new part for the early(your) Avengers. YES it is serious if you keep driving as the motor is loosing its coolant and introducing air inside, not good for driving . The res. may still have coolant in it, but take the rad. cap off and I bet you will not see much if any coolant there.

Edit: REALLY 117 yrs old?
Depends on the skills of a friend, not hard to do but with proper "bleeding" of the coolant system when done should take no longer than 2 hours to complete. There are threads on this page of members having done this chore themselves.
Ya we'll be fine just didnt know if any expensive equipment was needed. So i have to buy is a thermostat housing? Do i need to replace hoses?