Half Colin
New Member
Hi guys,
I'm a bit new to Range Rovers - I've got a 94 P38 4.6HSE - and I'm very new on here.
My Range Rover was without a battery for about 24 hours and after a new one was fitted it runs rough and has lost a lot of power. I've checked the plugs and leads and it's running on 8 cyclinders OK, but it's as if the timing has gone to pot. I'm guessing that the ignition timing is controlled by the ECU - and if so could it have lost the mapping whilst the battery was out and defaulted back to a factory setting or am I way off the mark here?
Should add that it's got an LPG conversion and has the same symptoms running on petrol or LPG.
Thanks
I'm a bit new to Range Rovers - I've got a 94 P38 4.6HSE - and I'm very new on here.
My Range Rover was without a battery for about 24 hours and after a new one was fitted it runs rough and has lost a lot of power. I've checked the plugs and leads and it's running on 8 cyclinders OK, but it's as if the timing has gone to pot. I'm guessing that the ignition timing is controlled by the ECU - and if so could it have lost the mapping whilst the battery was out and defaulted back to a factory setting or am I way off the mark here?
Should add that it's got an LPG conversion and has the same symptoms running on petrol or LPG.
Thanks