Hi back again need some advise still have some piston slap for 3/4 minutes when I start my 02 reg 1.8 TF have had it checked out full job = pistons, rings, sleeves gaskets, bolts and the rest cost £1500 - £2000 cars only done 35,000 miles, question can the pistons and OK sleeve be changed with out the engine out, in which case can do it my self ? any advise welcomed