dieseldel wrote:hi
yep done lots of these now, infact its the most common form of failure, or it is on the ones i have repaired, common knowledge that over-fuelling caused by knackered injector causes these failures, or at least its common knowledge on this forum but i cant say i am convinced its injectors failing causing it, when i have had customer check out injectors (at great expence) they usually check out ok !!! my view is that the pistons arent up to the job, to make engines more efficient the pistons have been lightened and under heavy load they just crack, burning then follows the crack and burns a hole in piston, hole usually exits on oil control ring and burns pocket in block, also heavy scoring of cylinder wall , bore, sleeve and bore back to standard is my method of repair, its a bit like a production line in my place at the moment doing 2.2s and 2.4 tdci,s ----------------love em
dieseldel wrote:hi
yep done lots of these now, infact its the most common form of failure, or it is on the ones i have repaired, common knowledge that over-fuelling caused by knackered injector causes these failures, or at least its common knowledge on this forum but i cant say i am convinced its injectors failing causing it, when i have had customer check out injectors (at great expence) they usually check out ok !!! my view is that the pistons arent up to the job, to make engines more efficient the pistons have been lightened and under heavy load they just crack, burning then follows the crack and burns a hole in piston, hole usually exits on oil control ring and burns pocket in block, also heavy scoring of cylinder wall , bore, sleeve and bore back to standard is my method of repair, its a bit like a production line in my place at the moment doing 2.2s and 2.4 tdci,s ----------------love em
ake wrote:Lots, caused by overfueling injectors, usually because they need a pump/ pilot learn on IDS but people won't take it to the Ford dealers
Les111ROC wrote:ake wrote:Lots, caused by overfueling injectors, usually because they need a pump/ pilot learn on IDS but people won't take it to the Ford dealers
Mine had pump learn & stock map installed shortly before piston died
Les111ROC wrote:ake wrote:Lots, caused by overfueling injectors, usually because they need a pump/ pilot learn on IDS but people won't take it to the Ford dealers
Mine had pump learn & stock map installed shortly before piston died
martynx wrote:Les111ROC wrote:ake wrote:Lots, caused by overfueling injectors, usually because they need a pump/ pilot learn on IDS but people won't take it to the Ford dealers
Mine had pump learn & stock map installed shortly before piston died
Yours died Les ? thats rough did you get to the bottom of that knocking noise prior
ake wrote:Lots, caused by overfueling injectors, usually because they need a pump/ pilot learn on IDS but people won't take it to the Ford dealers
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