Intermittent power loss
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- The Great Pretender
- Supreme Being
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Re: Intermittent power loss
Try removing the banjo filter, the little bu**er can look clean but still cause problems. If that doesn't cure it check the TPS (throttle position sensor).
To infinity and beyond
Re: Intermittent power loss
Facelift (fly by wire) model or older?
I have heard of the later models having some very hard-to-find problems though I think it related more to stalling at speed. Anyway, if yours is a facelift model I can try to follow up with the owner. ADS (Bristol) saw the cryptic stalling problem twice in as many months - first one took them nearly two days to isolate!! So if you have a tame specialist they might just have seen it.
I have heard of the later models having some very hard-to-find problems though I think it related more to stalling at speed. Anyway, if yours is a facelift model I can try to follow up with the owner. ADS (Bristol) saw the cryptic stalling problem twice in as many months - first one took them nearly two days to isolate!! So if you have a tame specialist they might just have seen it.
Chris with BertieB
'96 White unconverted AFT 2.5L Diesel 4WD
'96 White unconverted AFT 2.5L Diesel 4WD
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- Bongolier
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Re: Intermittent power loss
Thanks guys, I've had the banjo filter out already and gave it a good clean but will check it again. Not checked the TPS yet, will have a look at that too
I'm afraid its an early one cmm303 so no fly by wire.
I'm afraid its an early one cmm303 so no fly by wire.
Re: Intermittent power loss
Small consolation but t's more likely to be something experienced by more peeps.the.sasquatch wrote: I'm afraid its an early one cmm303 so no fly by wire.
Chris with BertieB
'96 White unconverted AFT 2.5L Diesel 4WD
'96 White unconverted AFT 2.5L Diesel 4WD
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Re: Intermittent power loss
Ok so checked everything again and still nothing......... However, I was starting to run low on diesel so filled up, since it had been poorly I thought I would treat it to some Vpower. The drive home it was still the same with no power. The next day I did a short journey and the power was there more often than not and by the day after and since then it has been fine. Just wondering if this could have been caused by a bad batch of fuel? Or possibly something in the tank that was blocking the pickup (I did blow through the pipe to try clear it).
I'm chuffed that it seems to be sorted but I don't like not knowing what caused it, if it happens when I am further from home it could be a total pain.
Anyways thanks muchly for all the help and advice
I'm chuffed that it seems to be sorted but I don't like not knowing what caused it, if it happens when I am further from home it could be a total pain.
Anyways thanks muchly for all the help and advice
Re: Intermittent power loss
I was going to suggest a clean through with cleaner but it did seem to point to something more mechanical ? maybe you live and learn.
" The harder you work, the richer you die"
97 4WD 2.5 TD
G0JZW
97 4WD 2.5 TD
G0JZW
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- Bongolier
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Re: Intermittent power loss
Hi all, the same problem is back again this time however it hasn't been intermittent. The power dropped and its never come back, I checked everything I could but had to admit defeat. It's in the garage at the moment but even they are struggling to work out what the issue is. Fingers crossed they'll figure it out soon!
- the1andonly
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Re: Intermittent power loss
I'm assuming there is no ECU code to aid diagnosis.
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- Bongolier
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Re: Intermittent power loss
I'm afraid not, they've checked the Turbo and various parts of the fuel system but so far no luck. I spoke to the garage this morning and they are thinking it could be the pump but are going to check a few things before they try replacing it.the1andonly wrote:I'm assuming there is no ECU code to aid diagnosis.
Re: Intermittent power loss
Pump will cost . Bongospares is supposed to be good for refurb pumps.the.sasquatch wrote:I'm afraid not, they've checked the Turbo and various parts of the fuel system but so far no luck. I spoke to the garage this morning and they are thinking it could be the pump but are going to check a few things before they try replacing it.the1andonly wrote:I'm assuming there is no ECU code to aid diagnosis.
Looking for help from the experts with this thought - the rod thingy in the top of the FIP that is accessed when changing the side seals: Can this stick and cause power loss?
If so can it be fixed without replacing the whole pump?
Chris with BertieB
'96 White unconverted AFT 2.5L Diesel 4WD
'96 White unconverted AFT 2.5L Diesel 4WD
- mikeonb4c
- Supreme Being
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Re: Intermittent power loss
the.sasquatch wrote:Well checked everything I can think of and all your suggestions and can't see anything thats not right. This has got me stumped, may have to admit defeat and let the garage have a look see if they can figure it out
Out of interest, what happens if you drop it down a gear and put your foot down (press HOLD, shift to S etc.).
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Re: Intermittent power loss
Not a lotmikeonb4c wrote:Out of interest, what happens if you drop it down a gear and put your foot down (press HOLD, shift to S etc.).
Just lots of noise but you don't get anywhere any faster. Even on a slight uphill slope no matter what gear it will gradually lose speed till you're doing about 40mph.
Spoken to the garage again this evening and they're out of idea's and the pump is the only thing left to try. Spoken to Bongo Spares and going to get a refurbished one ordered tomorrow. Fingers crossed that will get it sorted, starting to miss the thing!!
- mikeonb4c
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Re: Intermittent power loss
Has anyone considered the throttle position sensor as i recall this being the cause of some problems in the past though i think they were more related to gear changing. Might be worth a search though to read up on it.the.sasquatch wrote:Not a lotmikeonb4c wrote:Out of interest, what happens if you drop it down a gear and put your foot down (press HOLD, shift to S etc.).
Just lots of noise but you don't get anywhere any faster. Even on a slight uphill slope no matter what gear it will gradually lose speed till you're doing about 40mph.
Spoken to the garage again this evening and they're out of idea's and the pump is the only thing left to try. Spoken to Bongo Spares and going to get a refurbished one ordered tomorrow. Fingers crossed that will get it sorted, starting to miss the thing!!
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Re: Intermittent power loss
I did wonder about that, just to be safe I have ordered a replacement TPS along with a reconditioned pump so hopefully one or both of them will sort the issue. Will keep you posted.mikeonb4c wrote:Has anyone considered the throttle position sensor as i recall this being the cause of some problems in the past though i think they were more related to gear changing. Might be worth a search though to read up on it.
Thanks again everyone for the words of wisdom, it's very much appreciated.
Andy
- mikeonb4c
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Re: Intermittent power loss
Excellent. Fingers crossed for you. Very frustrating when this kind of thing happens. Keep us posted.the.sasquatch wrote:I did wonder about that, just to be safe I have ordered a replacement TPS along with a reconditioned pump so hopefully one or both of them will sort the issue. Will keep you posted.mikeonb4c wrote:Has anyone considered the throttle position sensor as i recall this being the cause of some problems in the past though i think they were more related to gear changing. Might be worth a search though to read up on it.
Thanks again everyone for the words of wisdom, it's very much appreciated.
Andy