Renault Laguna revs dropping and engine stalls

Car: Renault Laguna
Variant: 1.9 Diesel
Model Year: 2004
Categories: Running Rough, Starting & Power Loss
When slowing down, the engine revs often drop down to about 600, which causes the car to stall. I have tried 2 garages and neither of them can give me a fix. In "older" cars it would be the timing, but I guess it is not as easy as that these days?
Posted: Dec 6, 2007 (16 years ago)
Yep not so easy on these modern cars. Try contacting a Renault specialist from this website and see if they can help. Usually half the price of dealers and have most kit thats needed to diagnose small problems. I know of one near Andover if you live near there?
Posted Dec 6, 2007 (16 years ago)
Did you get a solution to this?
My car is exactly the same and renault can't seem to diagnose the problem.
Its dangerous when I cut out in the middle of a roundabout at 40mph and the power steering locks!
Posted Feb 6, 2008 (16 years ago)
No, I have not got a solution, a dealer persuaded me to have the engine flushed during a service, but that made no difference.
Posted Feb 12, 2008 (16 years ago)
yep renaults are a pain in the arse u go in they charge u a lot of money and u still dont know what the problem is
Posted Mar 20, 2008 (16 years ago)
Had a similar problem just recently that cured its self, possibly water ingress to the ECU or its harness
Posted Sep 12, 2008 (16 years ago)

This problem is archived

If you're having a similar problem please click below to re-post this problem, you can then customise it to suit your situation.

Join the community
Got a question? Can you answer other questions here? If so please...
More problems with the 2004 model year Renault Laguna

We have 36 problems and solutions in our database for this model year of the car.

View all Renault Laguna Problems