2001 Renault Laguna • 4 cylinder FWD Manual • 155,850 miles

Hi I have Renault laguna dynamique 1.8 petrol today I had a problem with that it does turn over but wont start I checked spark plugs and find out the electricity doesn't go to spark plugs, checked a relays then it starts turn ignition of and starts again - OK, till I locked door and unlocked and tried again and it doesn't start again could you help me please what could be a problem. Thanks
April 27, 2011.

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