JamesDM
Member
Hi,
I have a 1.3 multijet doblo; I can lightly hold the accelerator and get 45-55mpg cruising on the bypass, and then randomly, sometimes I have to put the pedal halfway to keep the same speed, and the MPG is around 18-28mpg max and it feels like it has no power, turbo looks fine spindles aren't damaged on the intake side, no error codes.
I stopped at the garage and turned it off, waited 10 seconds, and back on, and it was back to good MPG and had power, it wasn't a DPF regen as I had already done one about 30 minutes prior to this happening, it happens quite often.
I do have an oil leak from the oil separator/breather on the bottom left side of the engine. It's not bad, but I will need to fix it; aside from this, I can't figure it out, I'm thinking of changing the fuel filter, but I'm not sure what else to check or what else to do; any help would be appreciated.
Also worth mentioning that when accelarating and changing gear you can hear the turbo whistle, however turbo is only 6 months old I suspect a leak or is it normal I can't recall from before I changed it?
I have a 1.3 multijet doblo; I can lightly hold the accelerator and get 45-55mpg cruising on the bypass, and then randomly, sometimes I have to put the pedal halfway to keep the same speed, and the MPG is around 18-28mpg max and it feels like it has no power, turbo looks fine spindles aren't damaged on the intake side, no error codes.
I stopped at the garage and turned it off, waited 10 seconds, and back on, and it was back to good MPG and had power, it wasn't a DPF regen as I had already done one about 30 minutes prior to this happening, it happens quite often.
I do have an oil leak from the oil separator/breather on the bottom left side of the engine. It's not bad, but I will need to fix it; aside from this, I can't figure it out, I'm thinking of changing the fuel filter, but I'm not sure what else to check or what else to do; any help would be appreciated.
Also worth mentioning that when accelarating and changing gear you can hear the turbo whistle, however turbo is only 6 months old I suspect a leak or is it normal I can't recall from before I changed it?
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