I've had a Renault trafic for around 2 months, done 108000,changed maf Egr, boost pressure solenoid, had all pipes checked etc, van starts and runs lovely, it's only when I'm on the motorway or going up a hill the coil light comes on and goes into limp mode.... It's driving me mental spent a fortune and no one seems to have a clue.... Can anyone help thanks

Steve buckley, April 2014

could have foreign matter in fuel tank which is being drawn to pick up pipe when engine is under full demand.i would remove tank,drain and flush out.

k, April 2014