Hi my mum has a punto 75 sx 1996 had issues with lumpy tickover and hesitation when pulling away from junctions etc also loss of power when exceleratin went in to garage changed leads plugs and had full service ok for 5 mins then poor running returned. Then bummer headgasket goes so get that repaired get it back 3 days and again its awful took it back gasket was faulty had new one at no cost. Also had to have back exhaust replaced cause garage said had collapsed inside which could aslo be result of poor running. Got it back and guess what still rubbish. Have looked through this forum and have come up with the fault being lambda sensor does this seen the solution does anyone have any thought on this did a test holds at 2500rpm cold but cannot hold at 2500rpm warm
thanks in advance for any help
thanks in advance for any help
