Hi, I have a 4litre with a sequencial gas conversion (not the same as yours). I once had the same symptoms, fine on petrol, poor between 1500 and 2000 revs on gas. It turned out to be poor sparks. Changed the plugs and it improved, changed the leads and the problem disappeared. May or may not be...

Abe, I looked at doing the same thing about a year ago. Went to the Alpine web site and found a compatability list which told me which current cd stackers would work with my head unit, there was one then that would directly connect to the head unit and play all forms of disc. Sorry I can't...

Hi all, anyone know the answer on this one? P38 2000 4HSE My alarm siren does not work. The system itself appears to be OK just no sound. I have checked through the owners manual and the workshop manual and can find no reference to being able to 'disable' the siren. Before I start to remove the...

Hi there, I always understood that LPG gave a cooler engine! Anyway if it is OK on petrol and not on LPG you have a problem with the LPG. I run a 4HSE on gas and my temperature needle sits halfway (even when towing). On the odd occassion I have run on petrol I saw no real change. Hope this...

Have you checked your front drive shaft universal joints. I have had to replace the rear joint on my front shaft twice. Both times the passenger side arm rest was the first indication of trouble. Ian

I am an industrial control engineer (a mature one) and tested my old air flow meter once I had changed it. I could find nothing wrong with it using proffesional test gear, so I think the only way to do it is by replacing it with a known good one. A new meter costs about £100 form Land Rover and...

Hi there, Had the same thing on a 2000 4.0 hse. It would not go above 2500 revs, below that everything was fine, there were no alarm codes or messages. It was the airflow meter! 10 Min job to change. Ian