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Diesel engine surging on E300D
well Nick the garage that i use said take the vac pipe off he's an x merc mechanic so i think i will do just that. thank you for your input Parrot but you lost me with the abreviations but it only surges when hot and it is not the gearbox how ever i do think the the fault is in the vac system... -
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Diesel engine surging on E300D
Hi all I have a problem with my E300D. The engine surges between 2,000 & 3,000 rpm whilst driving in traffic it feels like a solenoid switching on and off it is not there in acceleration nor deceleration just cruising disconnecting the vacuum pipe to the unit connected to the s/steel flexi pipe... -
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300E vacum thingy under air manifold?
its back from the garage and i am £600 lighter in my pocket it was the injector pump that had an internal leak on 3&6 but it was also not timed right they sent it away to recon the pump and then refitted and retimed the pump, it is now running ok.:bannana: wish i had taken it there first:( all... -
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300E vacum thingy under air manifold?
Well I have not found the cause of the misfire :confused::oI have taken apart the injection pump as far as I dare and could not see anything amiss but with no knowledge or information about the pump I think that it is time to let the garage have a go and have now reassembled ready to take to the... -
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300E vacum thingy under air manifold?
how do you get to the rack to check & can a stuck delivery valve be unstuck? if so How? can the compression be checked though the glow plugs? the car is booked into a garage on the 14th but i would like to sort this out myself if i can. time is running out -
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300E vacum thingy under air manifold?
I am sure that No1 is misfiring because when started up from cold all the exhaust outlets get hot but not No1 which stays very cool almost cold. As far as I understand diesels there are only three things that can stop a cylinder from firing, injector, injector pump and valves by changing the... -
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300E vacum thingy under air manifold?
I have got a misfire on No 1 cylinder my 1995 300E diesel (55,000 miles). So I have stripped the top off the engine to get to the injectors.i intend to swap the injector with a known fireing one then if the misfire changes another cylinder i know the injector is duff. When I took the air intake...