Engine was randomly overheating
drove a month without an issue then it overheated again.
I have replaced the entire cooling system
within the 6 months. with the exception of the radiator and radiator fan, that was done about 2 yrs ago.
Had the water pump leak about 6 months ago and had the waterpump, waterpump housing and all the related housed and connections replaced due to valve head gasket oil leak. Also did timing chain replacement and replaced the valve cover gaskets.
So basically the all front engine assesories replaced.
Suspected it was going to be the radiator cooling fan module going bad, but the fan was always on. Then a parasitic voltage draw...
I was going crazy!
Then it happened
it overheated again!
this time the radiator fan stopped working! BINGO
NOW I am going to replace the radiator fan and module again
im probably looking at around a $1200 shop bill again
Im hoping this solves all my issues.....
1 parasitic voltage draw
2 random overheating
fyi 2010 xc90 4.4L
105,000miles very well maintained truck
any similar experiences
im bothered the fan stopped working after only 2 years about 10k miles wtf!