car died very strangely over the weekend... Help!!!

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box325
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Tue Dec 05, 2006 7:33 am

Hi all

On Sunday night I was coming home from a mates house when all of a sudden my car started revving higher [upto about 2000rpm] but my foot didn't move, felt like it was battling for air, no power. I managed to get it near to a garage when it died.
Tried cranking it, nothing, waited for about 15min then it fired up but it died again maybe 500m down the road.

Waited again for about 10-15min then it started managed to get it home.
no smoke, sounded fine, but there was definate power loss

What could it be?
I think it could be the air flow meter ...

suggestions? clues?
any help would be muchly appreciated.

1990 325coupe auto
228 000km

thanks!
Chris-W
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Tue Dec 05, 2006 8:50 am

Think you would indeed be right to be looking at the air flow meter first.
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Brianmoooore
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Tue Dec 05, 2006 9:03 am

Chris-W wrote:Think you would indeed be right to be looking at the air flow meter first.
That, and the big rubber hose that connects it to the throttle body.
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box325
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Tue Dec 05, 2006 9:14 am

Checked all the hoses and rubbers for cracks or deterioration all seem fine.

Could it not maybe be a sensor that is acting up?
The fact that it is starting up but dies intermittedly suggests to me it is working but after a while cuts out.
drove approx 9km when it died first time then 500m then drove home +-5km
Chris-W
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Tue Dec 05, 2006 9:20 am

Try a working AFM if you can, as the symptoms do point to this.
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gcorky
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Tue Dec 05, 2006 9:37 am

after the above-look at fuel system-pump, relay, etc
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box325
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Tue Dec 05, 2006 10:10 am

cool thanks guys

will check today after work
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