my 1.2, 16v, clio campus sport had a similar issue... changed spark plugs and coil
pack and ran fine for around 3-4 days (following diagnostics test)...
now the car is very
poor in acceleration and wont go above 50-60mph... any ideas?
revised diagnostics test is coming back with a knock sensor issue
would appreciate your help and any swift reply, as its currently costing me a small fortune...