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48.4-55 lbs at idle,more than 198 lbs at 3000rpm engine hot all loads off, thats a lot of air?. I am going to try and find someone local with a reliable P38 and connect my machine to get a comparison reading. Thanks (almost there till the next problem)

1994 Range Rover P38 4.0 Hi nearly got all my problems sorted, just wondering can anyone tell me the reading in lbs / min for my MAF sensor? the reason i ask this is that my foxwell diagnostic tool reads in lbs/min. the reading i am getting is 0.020 to 0.050 lbs/min at normal driving speeds...

Thanks guys

I love my p38 I wouldn't be without it £65 + vat sounds ok found some on eBay, thanks Hayden

Hi after alot of problem solving with my P38 1994 4.0 V8 i think i have narrowed my car wont idle on petrol fault, down to me fitting cheap O2 sensors, The discovery was due to fitting some old sensors i had on a second hand exhaust in the garden and suddenly the car started to idle till it gets...

Hi, bought and fitted a new knock sensor had no effect, so i checked the voltage on my ecu from O2 sensors had about 4.5 volt give or take but not fluctuating, connected a foxwell reader showed one of the O2 sensors at about 1.2v and the other 0.950v up and down. so i fitted some old sensors i...

Ebbw Vale Gwent Wales just took a reading from the knock senors from ECM bank/sensor 1 is very much diffrent from bank/sensor 2 bit to much of a coincidence, thats what the foxwell machine said. Just a little question where are the knock senors back to the rave i think, happy new year Hayden

I live in Ebbw Vale, Gwent, i borrowed a foxwell diagnostic came up with a P0326 knock sensor 1 circuit range performance bank 1 or single sensor. I saw a video on u-tube how to test the voltages so will give it a try, are knock sensors like any other sensor they can break down and fail. Should...

Hi guys thanks for the info, tried the injector cleaner passed trough two bottles real tough stuff trade only stuff. The first treatment had an immediate effect the car idled well when it was cold and managed a short journey on petrol stop starting with no problems, but when it got up to...

Hi thanks for quick reply, I will try some injector cleaner tomorrow do you reccomend any particular brand. The LPG system is single point but i am going to change for multi point in near future. Thanks Hayden

I bought my second Range Rover 1994 P38 4.0 V8 Romano LPG about 4 months ago and have carried out alot of servicing/replacment parts. The problem I am having is that the car wont idle on petrol it was ok when I firts got the car, but idle's fine on lpg, I cant remember when this actually started...

Hello and happy new year to you all! Not Lazy! Carried out full service filters and oils, replaced oil pump after taking off front cover for inspection, changed EAS system complete next week i will be replacing the camshaft and top end overhaul. Definitely not lazy just inexperienced on range...

Hi thanks for the help, I had a look yesterday around the engine and round that the ht leads where badly perished originals I think, I also checked the spark plugs very sooty they are at least 4 years old, I changed both plugs and leads the engine seems to be ok, what the plugs and leads cause...

Hi my 1994 P38 4.0l Petrol/LPG 160000 miles isnt happy i broke down last night the engine was running rough all day cut out a couple of times on LPG so turned it off and then cut out on petrol, evey time it cut out it took a little longer to start again the last time it stopped I managed to...