got a ford transit diesel - it has recently lost a lot of power. Its not blowing excessive smoke or fumes, not loosing any oil or water and its not turbo charged. any diesel gurus out there with a suggestion or two ???
Does it reach full RPM ? if not pump u/s
If a faulty injector(s) it will run like a 3 legged dog
Usually blocked air filter = more black smoke
Suspect fuel filter or blocked exhaust hose
York or D.I.??
Did this come on suddenly or gradually?? Does it run rough?
Assuming it's a D.I. as Yorks are a bit long in the tooth nowdays.
Sudden loss of power......
1/ Fuel filter clogged
2/ Timing belt jumped a tooth
3/ Injector problem
Gradual .......
in addition to 1+3 above, try
1/ Tappet clearance closed down
2/ Pump out of spec
3/ Head gskt blown between cylinders (compression test it to check)
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Dunno much about transit engines but last time I lost power on a diesel it was because one or more injectors had gone "out of spec". Is it injected?
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It's a diesel, what else could it possibly be, other than injected??