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sfxltd

New Member

• Mar 21, 2007

• #1

Driving home after a 200 mile motorway journey, my 1993 defender 90 tdi suddenly lost power after full revs were required. after a period of slower driving the problem seemed to rectify although it reoccured later. Is there a speed/rev limiter or should I worry?!

 

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slob

Well-Known Member

• Mar 21, 2007

• #2

fuel filter????

 

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JimAttrill

New Member

• Mar 21, 2007

• #3

Yea, there is a rev limiter which comes in at 4000 rpm. It's rather like hitting a brick wall. Normally you can only get to it in 2nd or 3rd.

Otherwise it could be the fuel filter as said above, or a stuffed lift pump.

 

Bradj999

New Member

• Mar 22, 2007

• #4

Are you running it on tap diesel or something else?

 

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imageandmoore

New Member

• Mar 22, 2007

• #5

Yeah I run my Land Rover 90 on veg oil, and frequently find that loss of performance is down to 2 things:

1. Fuel filter

2. Air in the fuel lines

Hope this helps.

Regards

Rich