I already was on to a bit of a sticky wicket as one of the bolts had already been bodged some time in the past with a lump of the cylinder head cracked and a section of the casting fallen off!
This along with my butchery of the hole directly below the thermostat housing (snapped tap
) means I am having to go for plan B:To cut a long and very tragic story short I am now looking to get the N/S cylinder head replaced.
This has got me thinking, now that the engine will be out is it the time to go further?
The van is still on its original engine, has 189,000 miles which was what was described as a top end rebuild including head skim at 88,000.
I have had a constant stubborn hesitation for about 12 months and done all the work on the carb, fuel lines, coil, distributor etc. but its still there!
I also have a nagging doubt that I might have an overheating issue as I had the thermostat housing replaced last year and one of the senders in the housing blew out under pressure on the motorway. I spotted it immediately and coasted to a stop but since then the temp has always read about the point where the light comes on and the header tank emptied itself when parked up over the winter with no marks on the drive.
So my question(s) are:
1. Replace the N/S head only?
2. Replace both heads?
3. Fully rebuild the existing engine?
4. Replace with a new DG?
5. Replace with an alternative engine?
I have always been a keen amateur and done everything myself but my most recent efforts have me defeated and I know all of the above options are beyond me. I would be looking for someone who knows what they are doing to do the work, preferably as near to Newcastle upon Tyne as possible.
