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Offline combatjohnny

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rrc runing prob
« on: January 29, 2006, 17:21:18 »
Iv'e got a 3.5 v8 EFI  on a 88 plate.
Theres a slight miss on rev up and I have changed HT leads and Rotor arm Checked dizy and air filter and timing seems fine.
Other than takening to garage to get ripped off has anyone any suggestions.






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Offline Range Rover Blues

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rrc runing prob
« Reply #1 on: January 29, 2006, 20:17:35 »
Inlet manifold leak?
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Blue,  1988  Range Rover 3.5 EFi with plenty of toys bolted on
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Offline combatjohnny

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rrc runing prob
« Reply #2 on: January 29, 2006, 20:58:03 »
I'll have a check tomorrow  thanks two heads better than one.
Its not much but misses under load one of those annoying things.
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my wife doesn't like it dirty good job i have a landrover.

Offline Bluebottle

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rrc runing prob
« Reply #3 on: February 04, 2006, 10:40:55 »
So does mine. Wonder if it's the air flow meter?
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Offline clairedave

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spark plugs
« Reply #4 on: February 12, 2006, 08:47:08 »
change your spark plugs i had miss fire and new plugs solved problem ,
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Offline combatjohnny

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rrc runing prob
« Reply #5 on: February 12, 2006, 18:29:17 »
I've changed spark plugs, dizzy cap, ht leads, rotorarm and even checked timing and inlet manafold.

Time for a crypton tune I think.... :oops:
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my wife doesn't like it dirty good job i have a landrover.

Offline Range Rover Blues

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rrc runing prob
« Reply #6 on: February 12, 2006, 21:16:24 »
Tell us what you find then.
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Blue,  1988  Range Rover 3.5 EFi with plenty of toys bolted on
Chuggaboom, 1995 Range Rover Classic
1995 Range Rover Classic Vogue LSE with 5 big sticks of Blackpool rock under the bonnet.

Offline combatjohnny

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rrc runing prob
« Reply #7 on: February 22, 2006, 00:00:51 »
never rains but pours as they say.  Sorted the miss fire it was one of the hoses on efi had a split but couldn't see it without taking off.
But now i have alot of vibration under load any gear not there if free wheeling. Front diff has recently been changed.
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my wife doesn't like it dirty good job i have a landrover.

Offline Range Rover Blues

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rrc runing prob
« Reply #8 on: February 22, 2006, 00:18:41 »
Just from taking the injection system off? something has not gone together correctly, the any gear is a clue that it's engine related.  Double check all you connections, injectors etc and that the leads are all secure, in the right place etc.  You need to have the EXACT routing shown in the manual too.

Is it the flapper EFi, I'm wondering which hose was split and what you could have disturbed putting it all back.
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Blue,  1988  Range Rover 3.5 EFi with plenty of toys bolted on
Chuggaboom, 1995 Range Rover Classic
1995 Range Rover Classic Vogue LSE with 5 big sticks of Blackpool rock under the bonnet.
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