Help laguna 1 think mybe ecu? - Renault Forums :: Independent Renault forum

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post #1 of 2 (permalink) Old 4th October 2009 Thread Starter
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Help laguna 1 think mybe ecu?

Good day all

i have a 2000 1.6 laguna 1

the problem is as follows

every now and then the car stutters. like it has a fuel block.

ive ran a bottle of injector cleaner through it, changed the fuel filter, plugs, air filter, oil and filter and its still doing it.

is there any way i can tell if the coils need replaceing or the ecu needs resetting?

help please
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post #2 of 2 (permalink) Old 5th October 2009
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I'd definitely suspect a coil . Maybe buy one ( from 10 on ebay ) and try it on each cylinder until the problem stops? I know how difficult it can be to trace these sorts of problems when they're intermittent as I'd the same issue recently with the Lag 1. It was a coil in my case.
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ecu , laguna , mybe

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