Help my Volvo b10 coach has no power pulling away but plenty black smoke ,that indicates over fueling plus lack of air ,I changed the Turbo this morning ( old one looked a bit ropey inside) result waste of time ,removed air filter ,changed fuel filters , only thing I have not changed is fuel injectors or boost sensor , any diesel mechanics on the forum can you help.Derek
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Boost Leak tested?Panthero Coupé quattro 20vt
Indigo ABY coupé
Imola B6 S4 Avant -
What year is your bus most of them older Volvo engines are fairly straight forward and generally bullet proofComment
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Black smoke
Bus is old R.reg boost check done no leaks , tomorrow am going to take fuel injectors out and take off the intercooler the matrix could be cloggedComment
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Black smoke
Bus is sorted intercooler was chocked solid with dirt and gunge yukComment
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