hi all .i rebuilt a 1.6 focus engine renewing all piston rings and replacing 2 burnt out valves.it now runs smooth but uses quite a bit of oil.now and again it emits a cloud of smoke james bond style but most of the time the exhaust is clean .any ideas why it smokes intermittently and any suggestions as to slowing down oil usage.currently using 5/30 semi synth
Edited by Dynamic Dave on 18/12/2009 at 13:49
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