Any ideas? 2016 780 D13 90,000 miles . Dealer replaced crank position sensor camshaft sensor , batteries, checked injectors said OK said they found intermittent short in wiring harness
Still have a intermittent hard start,cranks but does not fire , usually when batteries have been drained slightly,but not always.this am it only set for 10 minutes no drain at all.
D13 hard start issue
Discussion in 'Volvo Forum' started by jrotra, Feb 28, 2017.
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So did they replace the harness?
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does it help if you try to hit the primer pump for about 10 times before you start sometimes the return check valve gets debris
KB3MMX Thanks this. -
Could also be a leak in the fuel system letting air in so the fuel drains back to the tanks. Usually an injector or a filter O-ring.
jrotra Thanks this. -
most likely an injector will cause this kind of issue i have found broken injectors before and everything came back perfect when i took them off the injector was broke in half had that happen with d13 twice
ReeferOhio, KB3MMX and jrotra Thank this. -
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I'd bet that harness is wreaking havoc with a low resistance fault on the ecm some place.KB3MMX Thanks this. -
Which dealer so I can avoid??
Thanks Dave ! -
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