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| Volvo 20/30 diesel engine |
| Author |
Message |
    
liam plante
New member
Username: planted
Post Number: 1
Registered: 10-2009
| | Posted on Saturday, October 31, 2009 - 04:49 pm: | 
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My engine will rev up to 2700 revs in neutral however when I engage the gearbox it will only give me 1500 revs.It used to go up to 2200.I had the injectors the pump and lift pump tested and they check out.all fuel lines have been checked and the filters changed.All copper washers have been replaced,and control cables checked as well can anyone throw any light on the cause any help would be deeply appreciated. Liam |
Terry Shugart
Member
Username: terryshugart
Post Number: 19
Registered: 03-2008
| | Posted on Saturday, October 31, 2009 - 05:03 pm: |
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When this happened to my engine the problem was a clogged exhaust hose and muffler.
Terry |
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