Question about 2004 Renault Megane 1.6

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I have a Renault Megane Dynamique 1.6 that has started making loud engine sounds, blows white smoke, smells like something is burning and it blows through the AC. Help? Before I spend a ton more o

I recently had the engine re-timed due to misfiring and maybe I had the coils replaced, can't remember. The fault codes were wiped. All should be okay? I spent 700 for it to be fixed with some other issues around the MOT and now it's gotten cold the engine just can't cope. I haven't had any issues around loss of power, the coolant is fine, re-filled the oil (does need a full oil and filter change).

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  • 48 Answers

Sorry but white smoke usally means a blown head gasket.

Posted on Nov 26, 2014


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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya expert can help you resolve that issue over the phone in a minute or two.
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Posted on Jan 02, 2017

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SOURCE: Injection fault, Renault megane 1.4

I had same Problem with 03 Megane about 6 weeks ago
and the fault on mine was the one of the Coils had gone.
got replaced £270.00 later working fine....

just happened again with same message Check Injection.
RAC told me injection has gone, so now yet again back in the garage.. How i wish i never brought a Megane

Posted on Nov 18, 2009

  • 188 Answers

SOURCE: engine problem

could be a relay. phone dealer and ask they do diagnostic for £35.

Posted on Mar 25, 2009

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SOURCE: renault megane classic 11 engine vibrates with loss of power when started

famous froggy electrics again ,renault garage to get ECU sorted ,buy a new car its cheaper than paying garage

Posted on Nov 15, 2008

  • 1 Answer

SOURCE: from cold start my renault megane starts to over reving

Having exactly the same problem with my megane and the mechanic just charged me £687.00 and does not know what to do!!!

Posted on Dec 20, 2009

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SOURCE: how to fit cam belt to renault megane 1.5 dynamique diesel 2004

not difficult with the right equipment ,firstly you will need a special tool to lock the crankshaft in place ,then another special tool than aligns the tdc this goes through the cylinder block at the front right hand side by taking a bolt out in the block thats just in front of the bell housing .The special tools cost an arm and a leg trust me and then the pulley bolt has to be pulled up to 130lbs ,the bottom pulley does not have a keyway so without the right tools its very easy to let the engine turn and clout the valves which breaks the camshaft bearing caps with relative ease .the kit you need can be bought and its kit number AST4390 plus the locking pieces for the flywheel .This is not a weekend mechanic type job ,yes its easy with the right tools but even myself will slacken tensioner and remove the cam before i start so valves cannot catch when i turn engine over on starter with a big bar on the pulley nut ,then change the belt then with assistant holding a snap on heel bar in the flywheel ring gear whilst i hammer the bottom pulley bolt with the air wrench ,then use the 80cm knuckle bar and have a good grunch to make sure its really tight or it WILL TURN and the valves hit and break and imbed themselves in the pistons and smash the cam bearing caps .This is not a job for the faint hearted ,their is a timing mark on the flywheel looking from the top through a elongated hole and TDC is a longer tooth ,the inspection slot is about 3cms down from the crank sensor

Posted on Jul 30, 2010

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