Monkeynuts321

New Member
My p38 range rover mk2 2.5 dse have put a new cylinder head and gasket new radiator water pump and thermostat and expansion tank and new viscous clutch the vehicle ticks over no problem when you drive it the temperature gauge stays normal as soon as you stop it overheats I'm at a loss can anyone ( HELP ) thank you
 
My p38 range rover mk2 2.5 dse have put a new cylinder head and gasket new radiator water pump and thermostat and expansion tank and new viscous clutch the vehicle ticks over no problem when you drive it the temperature gauge stays normal as soon as you stop it overheats I'm at a loss can anyone ( HELP ) thank you
Sounds like the new viscous clutch is either the wrong part or is defective, normally the clutch comes as part of the fan. See if a tightly rolled newspaper thrust into the fan blades when the engine is hot stops the fan. You could always do my aircon fans mod to replace the viscous fan. It could also be the pressure capon the expansion tank or air in the system.
 
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when you say 'as soon as you stop' do you mean literally as soon as the wheels stop moving and/or as soon as you turn the engine off it starts boiling over, or do you mean 'as soon as you stop' the needle starts creeping up as you idle?
 
Sounds like the new viscous clutch is either the wrong part or is defective, normally the clutch comes as part of the fan. See if a tightly rolled newspaper thrust into the fan blades when the engine is hot stops the fan. You could always do my aircon fans mod to replace the viscous fan. It could also be the pressure capon the expansion tank or air in the system.
Thank you I will try that
 
I will try this aswell thank you all
What year is it and does the thin pipe that goes to the expansion tank go down beneath the battery box or around the side of the battery following the wing. Mine had the pipe that dropped below the battery tray and was an ass to bleed. I replaced the pipe and directed it around the battery box and bingo no problems bleeding it 👍
 
What year is it and does the thin pipe that goes to the expansion tank go down beneath the battery box or around the side of the battery following the wing. Mine had the pipe that dropped below the battery tray and was an ass to bleed. I replaced the pipe and directed it around the battery box and bingo no problems bleeding it 👍
What year is it and does the thin pipe that goes to the expansion tank go down beneath the battery box or around the side of the battery following the wing. Mine had the pipe that dropped below the battery tray and was an ass to bleed. I replaced the pipe and directed it around the battery box and bingo no problems bleeding it 👍
1998 i will have to look when I get home
 
Best thing worked for me with bleeding was put couple blocks under the FR wheel get the expansion tank up high.
Is everything checked to be tight after the work and a run in? Loose jubilee or something will draw air in
 

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