Thread: TD5 coolant leak at fuel cooler

Originally Posted by strangy

Back to the clamps- use the originals and buy the pliers to fit them. If you stuffed them butchering them off, replace with originals as above.

Gives me the irrits.... the cooler ends are sealed by the o rings and retained by the clamp.
Using screw clamps compresses/ crushes the cooler housing onto the hose ends and defeats the purpose of the o ring.
May as well pack the old ones with silastic if screw clamps are used.
Just because it works doesn't mean it isn't bodgey.

Hey strangy, I know what you mean, nice to see it original. Interestingly this job had been done at some stage in the past and original clamps had been replaced with narrow screw clamps. They are going to be reused at the moment (I don't have any originals), but I can see that they should only be tight enough to stop the caps from being able to move, no need to crush the housing.

B

Originally Posted by OffTrack

The only reference to direction I made was "From my location just Nth of the Melbourne CBD"...

I know where Brunswick is & Ballarat is west. Seymour is North. How do I know, I travel through Ballarat 8 times a week. Unless you have moved to Geelong.

Originally Posted by disco 3 door

If you cannot tell the difference between North & West of Brunswick & then say trust me!!!

Originally Posted by disco 3 door

I know where Brunswick is & Ballarat is west. Seymour is North. How do I know, I travel through Ballarat 8 times a week. Unless you have moved to Geelong.

Maybe you should trying reading what I posted.

Originally Posted by OffTrack

When I last looked Roverparts Plus were based in Ballarat and have been a site sponsor until pretty recently. They run a mailorder//internet business. Roverlord is based Ferntree Gully and is a vendor on AULRO. He runs a mailorder//internet business. From my location just Nth of the Melbourne CBD, current travel time to Ballarat is 1 hour 23 minutes, and to Ferntree Gully 1 hour 17 minutes.

How you managed to interpret that as "Ballarat is north of Melbourne" is completely beyond me.

Hi,,

I have the same issue as Designosaur.

So are my hoses supposed to be HARD or SOFT after a run.

When its at operating temp.

Cheers.

How do I check operating PSI/KPA?

How do I check if I have a faulty radiator cap/expansion tank.

Cheers

Originally Posted by NWTASD2

Hi,,

I have the same issue as Designosaur.

So are my hoses supposed to be HARD or SOFT after a run.

When its at operating temp.

Cheers.

How do I check operating PSI/KPA?

How do I check if I have a faulty radiator cap/expansion tank.

Cheers

Hi NWTASD2,

From what I have been able to glean the hoses, when the engine is warm, should be firm but not rock hard and swollen. I have found that the biggest part of my coolant leaks have been fixed by putting new o-rings on the fuel cooler. It was suggested to attach a bottle to the overflow tube from the expansion tank to see if I was loosing coolant through the cap still, which you could do. I found by observation though that I was getting a steady drip from both ends of the fuel cooler as the car cooled down after a run. The cooler had been bodged before with silicone so this turned out to be the major problem for me (I had put a new genuine expansion tank cap on though)

Cheers
B

Thanks Designosaur for the quick response.

I will attach a bottle on the weekend. I will also purchase a genuine cap.

I don't think I have the fuel cooler issue..( I will check but I don't think so) IE: I don't get spots on the driveway.

My problem is I lost water a few days ago.. Not sure were it went.. The wife was driving and the LIMP mode kicked in until it cooled down a bit..

So i have had a pressure test with no definitive answer.

I was trying to find out about the hoses as part of my search to what the problem may have been.

Thanks again.

hmm, that doesn't sound like a happy tale Good luck with finding the leak, hope it's not the head.

Originally Posted by NWTASD2

Hi,,

I have the same issue as Designosaur.

So are my hoses supposed to be HARD or SOFT after a run.

When its at operating temp.

Cheers.

How do I check operating PSI/KPA?

How do I check if I have a faulty radiator cap/expansion tank.

Cheers

I have been losing small amounts of coolant, after a long drive, for a while now. Checked everything, for no result. Today I removed my radiator, sent it away to be checked, there is a small leak , found during the pressure test. I removed the radiator as part of replacing all my hoses, & cleaning the intercooler, otherwise I probably would not have found the leak. My radiator is 13 years old, with 364, 480 KM's on it. Probably has a right to leak, Bob