This Engine Has Aluminum Heads. They Should Have Been Tested For Cracks And Surfaced To Be Sure Of No Leaks Or Warpage. If The Engine Ran Hot & Blew Gaskets, You Could Have Craked Heads, Or More Simple A Thermostat Not Opening, Not Enough Coolant Flowing ( Radiator Stopping Up ) Weak Water Pump, Not Likely Though, It Would Leak. Run It Into A Radiator Shop. They Can Pressure Test It, To See If You Have A Leak( Internal Or Otherwise ) Also Your Fan Clutch May Be Bad===The Fan Is Bolted To It Then It Is Bolted To The Water Pump. It Works Like This, When The Engine Is Cold It Lets The Fan Not Run Very Fast So The Engine Will Get To Operating Temp. Faster Then When Engine Get Hotter It Will Not Engage And Run The Fan Faster Keeping The Engine Cooler. Well Heck. Radiator Shop Is Best Bet.
Only when they are bad.
There are two head gaskets in the V 8 1999 mercury mountaineer
There are ( 2 head gaskets ) one head gasket for each head on your V6 engine
Do you have an oil cooler? I have heard that is a possible cause, as would be the head gaskets.
I was not aware that headgaskets were repairable. I have always replaced them with new gaskets. If you mean who replaces headgaskets, then that would be an engine mechanic.
Head gaskets can't be repaired. If they fail they have to be replaced.
Intake and exhaust manifold gaskets are also replaced along with the head gasket. Head is inspected and if cracked it is replaced. Head bolts should also be replaced with new ones.
intake gaskets are between the head and intake. head gaskets are between the head and the block..
have you had the head gaskets replaced you might have blown head gaskets or warped heads on the block this is a costly repair check your water for oil or check your oil for water this will help to determin if they are ... have you had the head gaskets replaced you might have blown head gaskets or warped heads on the block this is a costly repair check your water for oil or check your oil for water this will help to determin if they are ...
Subaru 2.5 liter engine has a problem with head gaskets. If you have not had your head gaskets replaced, that is the first thing I would suspect.
Theoretically, under normal operating conditions, and proper maintenence, intake manifold gaskets should last for the entire life of the vehicle. To my knowledge, there is no prescribed routine replacement interval for intake manifold gaskets. Of course anytime a head(s) is removed, then new gaskets should be used in reassembly.
My initial thought would be a vacuume leak. Check all hose connections first. If everything there is good check the fuel injectors gaskets. Then if that doesnt fix it, run a leak down test to see if there is a leak in the intake gaskets.