Dear esteemed members
there is a bloody massive war here about to kick off, which is a bit of a bugger as i haven't resolved the conundrum of why my plugs are ever-so-slightly oiling up and eventually misfiring.
There is no significant loss of oil. And no blue smoke. But if i go on a long journey of say 30 miles, for sure one will start missing.
I just bought a compression tester and tested the pots. They were all between 175 and 200.
Can i assume from this that it is the valve stem seals which are shot?
And if so, would STP help? Or 'high mileage' oil which is relativly new on the market?
thanks
M in Beirut
there is a bloody massive war here about to kick off, which is a bit of a bugger as i haven't resolved the conundrum of why my plugs are ever-so-slightly oiling up and eventually misfiring.
There is no significant loss of oil. And no blue smoke. But if i go on a long journey of say 30 miles, for sure one will start missing.
I just bought a compression tester and tested the pots. They were all between 175 and 200.
Can i assume from this that it is the valve stem seals which are shot?
And if so, would STP help? Or 'high mileage' oil which is relativly new on the market?
thanks
M in Beirut