MG-Cars.info

Welcome to our Site for MG, Triumph and Austin-Healey Car Information.

Parts

MG parts spares and accessories are available for MG T Series (TA, MG TB, MG TC, MG TD, MG TF), Magnette, MGA, Twin cam, MGB, MGBGT, MGC, MGC GT, MG Midget, Sprite and other MG models from British car spares company LBCarCo.

MG MGF Technical - Another possible HGF

Sorry its another post about this folks, but I'd appreciate any advice you can offer. I've read through a few older posts on the subject and I don't hold out much hope.....

Anyway, got a call from the missus today at tea time saying she was stuck in traffic on an A-road and that there was smoke coming from the back. What should she do? Straight away I got her to look at the engine temp and told her to get off the road and switch off until I got there.

On inspection, there was no water in the expansion tank. She insists the temp didn't go into the red, being between the last dot and the red itself.

I gave it some water and started up. We've drove the 2 miles back home without it overheating and without it losing any more water. The radiator came on fine too when I left it on the driveway. I'm not sure about contamination yet as its still a little too hot.

What irritates is that it had a replacement cylinder head after a previous failure in February last year, about 11k ago. This was ddone at a Rover main dealer (Horners in Manchester). I'm not sure if I have any recourse but surely a main dealer replacement 18 months and 11k shouldn't be a problem?

Anyone got any soothing words?

D Forber

Hi , i hope yours is better than the state mine is in (see my thread mgf knackered)
Good luck !
Mel
m e johnson

It may not be as bad as it seems, if there is no oil contamination refill the coolant system making sure its properly bleed and buy a new coolant filler cap and then take the car to be pressure tested.
C Tideswell

Had the same thing recently but no mayo.

Coolant loss traced to a hole in the engine inlet hose caused by chaffing against the clutch slave cylinder mounting bracket. It's quite difficult to spot. I started a thread about this, search for 'engine inlet hose'.

Rob Bell may have some photos on his site.

Ken Waring

Buy a coolant level warning system. Invaluable on the MGF. A piercing bleep in your left ear will soon make you pull over.
Mike Howlett

"Coolant loss traced to a hole in the engine inlet hose caused by chaffing against the clutch slave cylinder mounting bracket. It's quite difficult to spot. I started a thread about this, search for 'engine inlet hose'."

I noticed this recently when doing my cam belt, and put a spare S/S hose clip around the hose to rub on the bracket. A bit more thought and this could have been eliminated - like a lot of other things!!
Jerry Herbert

i agree with mike get a level sensor if anything goes wrong you know really quick and mabye prevent disaster. hope everything is ok.
d l brown

Ken,

Don't suppose you have Rob Bells site address?

thanks

john
john ip

Rob's excellent site is at

http://www.mgf.ultimatemg.com/
Dave Livingstone

Thanks Dave,

THought I'd better check mine while before the hard top goes on.

john
john ip

I had a look at Rob's site but couldn't find them.
Take a look at www.mynos.co.uk you can save the images to your PC and see them at a sensible resolution.
Ken Waring

This thread was discussed between 23/08/2006 and 26/08/2006

MG MGF Technical index

This thread is from the archives. Join the live MG MGF Technical BBS now