Series Land Rover (U.S.A./Canada)
Serving the Series 1, Series 2, Series 3 and other Land Rover communities worldwide.


USA owners of non-series
Land Rovers and other
4x4's should visit our
sister site also:

ukoffroad.com
March 2011 Homepage
(U.S.A./Canada)

Visit our Australia Australia / NZ   or UK sections


Select yourSeries

Land Rover Series 1 Enter
Land Rover Series 1

 


Series Land Rover Diesel Engine Lacks Power

High mileage: With this comes low compression due to worn cylinders/rings and worn, leaky valves. Ther may also be a problem with the engine 'running on' as oil will be able to enter the cylnders and act as fuel.
Accelerator linkage: The mechanical nature of the accelerator linkage is such that there are several joints relying upon a friction fit. You may not be getting full accelerator pedal movement being transmitted.
Air filter: The standard oil bath cleaner of the Series Land Rover should not be overfilled and the large connecting hose checked for internal collapse, thus restricting air flow.
Fuel pump: Pump may not be delivering sufficient fuel.
Fuel injection pump: The timing may be incorrect and need adjusting.
Fuel injectors: To diagnose an injector problem loosen each fuel pipe to the injectors in turn. A marked drop in engine performance will be noticed if the injector is working well.
Valve timing: Listen for clicking sounds from the rocker cover and check the tappet clearances are as they should be.
Binding Brakes: If the wheel centres feel warm to the touch after a short drive with not much use of the brakes, then the brake shoes may need backing off a bit. Jack up the wheels to confirm and adjust as necessary.
Slipping clutch: The clutch driven plate may be glazed or oil contaminated. The free clutch pedal movement may be incorrect or the clutch master cylinder pushrod may have incorrect free play.
Engine overheating: The cause of the overheating may be cooling system related, but it could also be the fuel injectors could be faulty or fuel distributor pump settings could be the cause.
Tyre pressures: Seriously under-inflated tyres can cause a Series Land Rover, with a standard engine, to lose more of what little power it has.
Recent overhaul: Unlikely, but if the engine has been recently rebuilt and wrong bearing clearances set-up then power will be wasted over-coming more friction.
Timing chain: A stretched timing chain will lead to inaccurate valve timing.
Fuel supply: There are several fuel filters enroute from the tank to the fuel injectors. If they are partially blocked they will restrict full fuel supply.

********************************************
To see previous homepages visit the
Series Land Rover Archives

********************************************

Google

www series123.com


 
Land Rover QuizSeries quiz

Try Series i quiz only

Try Series ii quiz only


Try Series iii quiz only

4x4 offroad quiz
Choose how many multiple choice questions you attempt. Rank your score with other participants.


For sale/wanted


Fascinating facts
(No.102 )

The original asking price for a British delivery Land Rover was £450(US$675)

about
advertisers
contact
disclaimer
links
humour
privacy
testimonials

Own a Different Land Rover or Other Make of Vehicle?
Click HERE for accessories


Hitch a Series ride
Back to top