Join Date: Oct 2011
Car: MG ZR
temp guage issues
For those of you who have had the old temp guage issues before the dreaded HGF,
Yesterday I had a long motorway journey, towards the end my temp guage went above half way but then dropped back straight to its original position of just under half, it did it 2 maybe 3 times but was only ever reading 'hot' for about 5/10 seconds.
Is this likely to be the early signs of HGF or is it more likely to be a faulty thermastat?
The only reason I ask is it didn't seem high for long which I would have thought it would if the engine was overheating.
Also I'm in grimsby atm so if anyone sees me give me a flash.