RangeRovers.net Forum banner

cooling

  1. Cooling fans not coming on when engine is off

    Range Rover Classic
    If you turn off the engine the cooling fans turn off. If you then turn on the key to Accessory the fans will come and run for 15 minutes and shut off on their on. I’m thinking that the sensor is work but not getting power when engine is off which it should. Any ideas? Thanks, Rusty
  2. 91 RR Classic - Cooling System Disaster Today

    Range Rover Classic
    Good evening all, Today I picked up, (For the Second time), my new to me 91 RR Classic from the shop in New Orleans that a friend with the BMCNO had recommended. He had to finish repairs to the steering and front end that where needed when I picked it up for the first time. I guess 6 inches of...
  3. Presurized cooling system ah crud, why?

    Range Rover Classic
    Unfortunately, i think I know why, but i'm looking for collective knowledge and experience here! so: I have one of those pressure caps on my overflow reservoir - old school - lift the red tab, it releases pressure! But in this case, i can lift that lever 3 days after the car has been...
  4. Cooling System Confusion

    Range Rover Mark III / L322
    Hi all, I own a 2008 Range Rover HSE with the 4.4 Jag engine and 130k on it. Recently I decided to replace the radiator because it had a very small leak since I got it 2 years ago. While I was in there I changed the belts and then put it all back together. My troubles started when I...
  5. ECU Cooling Fan Question

    Range Rover Mark III / L322
    How long should it stay on and running after ignition has been off? I noticed today that after I came back from a half-hour ride and parked the car, it was running good 10-15 minutes after the car has been shut off. It's nearly freezing temps out, so there shouldn't be any excessive heat from...
  6. Drivers seat: Cooling works but not heating?

    Range Rover Mark III / L322
    2008 Range Rover Supercharged. The drivers seat cooling works but not the heating (passenger seat both work). fuses check out okay, reading it sounds like the heating element in the drivers seat might have gone. Has anyone else came across this? if so how much did it cost to fix at a...
  7. Weekend Flash Sale! Save On Engine Cooling Parts!

    Atlantic British
    This Weekend Save On Engine Cooling Parts With Atlantic British!
  8. Cooling Please help before I torch it!!!!

    Range Rover Mark III / L322
    Hey All, wits end here. I have an M62 4.4v8 that’s losing coolant with a strong smell of coolant when it warms up. Ive pressure tested from the expansion to 1.5bar and no loss over three mins. What would you all advise as next steps. I’m planning on flushing it and filling fresh but I’m mindful...
  9. outer cooling fan

    Range Rover Mark III / L322
    Hi all, There are two fans: an outer one ( before the radiator and one behind the radiator ( between radiator and engine block). When I start the engine only the inner one ( which is larger ) starts turning. Questions: -Is that normal ? -How can I check whether the smaller, outer fan ins...
  10. Repeated low cooling warning 2010 RRS.

    Range Rover Sport / L320
    I’ve had the RRS for about 2 months now. Several times I’ve had the low coolant warning appear. When I check the levels they seem fine. I’ve even topped it up a little and checked for leaks but the warning still randomly appears. Car has also gone into reduced power mode once which corrected...
  11. Cooling system leak

    Range Rover Mark III / L322
    Hell9. My 2011 RRS is leaking coolant from the overflow tank. I recently had both head gaskets done, timing chain and adjusters. After two or three days of puddle puddle puddle the coolant low warning comes on. What could this be?
  12. Cooling system warning: 100k+ Beware!

    Range Rover Mark II / P38
    Just finished changing out the hoses on the Borrego at 110k miles. I am pretty sure they were the originals as they were pretty knackered, and the heater hoses had pin holed. As I was removing the set of 3 hoses with the Tee fitting installed, said Tee absolutely disintegrated in my hand. It...
  13. Air conditioning electric cooling fan normal operation. TD6

    Range Rover Mark III / L322
    Should the electric fan run all the time when a/c is selected? Or is its operation dependant on other factors such as system pressure, ambient temperature. At present the viscous fan pulls air through on tickover so would that be enough when ambient temp is about 7’ To allow a/c to function...
  14. Cooling upgrades for 5.0 SC

    Range Rover Sport / L320
    Hi everyone ! I wanted to change pulleys on my 2010 RRS SC. But when I started to read threads about it , I understood that it will be totally useless without additional or upgraded cooling. There are few very good solutions for jaguar car with same engine. 1)...
  15. RRC Trans cooling line replacement DIY from AN lines

    Range Rover Classic
    This was for my 1992 Range Rover classic. Backstory: I just finished putting in a newer engine, trans, and transfer case and on it's first offroad voyage after the work about 300 meters from the end of the trail the transmission cooling line between the transmission cooler and the...
  16. P0126/P0128 Cooling code issues

    Range Rover Mark III / L322
    All, I have been dealing with the same 2 codes; P0126/P0128, for over 2 years now with no fixes. I finally found the Tec bulletin for the fix. Here it is. I installed the 2 hoses( about $150 total) as instructed (took all of a 1/2 hour) and here we are a month later and have not seen the...
  17. Mid-Week Flash Sale! Save 10% On Engine Cooling Parts!

    Atlantic British
    Mid-Week Flash Sale! Save 10% On Engine Cooling Parts With Atlantic British!
  18. Cooling system issues

    Range Rover Mark III / L322
    Hello, I'm new to the forum! I live in Nigeria and drive a 2008 L322. She works perfectly until recently when I noticed that the radiator though gets very hot the top engine block is barely warm to touch. The temperature gauge also seats on the middle and doesn't show any sign of overheating. I...
  19. Transmission cooling lines placement

    Range Rover Classic
    Does this look right? I was up till 2 a.m. messing around. I unhooked the lines and wanted to make sure they are correct now. Top hose is on left port of cooler. Thanks!
  20. Cooling system diagnosis - odd behavoir

    Range Rover Mark III / L322
    Hey folks. Picked up a jag equipped 06 HSE rover from a very shady seller but the price was good enough that a used motor still would bring it to the bottom of the KBB scale, and the history check/NCIB checked out. In any case, the car drove just fine for 150 miles or so. 40 minutes straight...
Top