Top Radiator hose goes flat when engine cools
Posted: Fri Feb 18, 2022 9:11 am
Hi, first time poster, from Otago NZ.
Have a six speed manual ranger, brand new engine, turbo, radiator, water pump, injectors cleaned & tested….have an issue where the top radiator hose sucks flat when engine cools….has a brand new radiator cap. Have been running the cap slightly loose as I’m worried that if the cap is not venting when it cools is it venting when it gets hot & builds some coolant pressure. I have followed the manual to a tee & it still persist.
Hoping someone in here has experienced similar issue
Thanks in advanced
Have a six speed manual ranger, brand new engine, turbo, radiator, water pump, injectors cleaned & tested….have an issue where the top radiator hose sucks flat when engine cools….has a brand new radiator cap. Have been running the cap slightly loose as I’m worried that if the cap is not venting when it cools is it venting when it gets hot & builds some coolant pressure. I have followed the manual to a tee & it still persist.
Hoping someone in here has experienced similar issue
Thanks in advanced