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Hi, I have a problem with my renault megane 1.5dci 2005, it shows check injection light and every time I cold start it fires up after second or third try. I took it to bosch service to get the light reset and the next morning it was very cold but it started the first time and no white cloud. the light came back on after 5 days then I changed my glow plugs and got the light to be reset again, its my second day now the light hasn't came back on and I am thinking of changing my injectors. What should I do walter

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Hard starting in cold weather for a diesel is an indication of failed glo-plugs. IF it start ok now then the light was telling you of the glo-plug problem. I would only change injectors as a very last resort as they are very expensive and may not be the fault any way as the easy start indicates no fault there.

Posted on Jul 25, 2013

  • Walter Malete Jul 27, 2013

    The light came back on and the car has a problem of starting again. Is it possible that it can be electrical connections or ecu because if I just reset it the car starts ok even in extremely cold temperatures but once the check injection light shows up it has a problem of starting and once it starts it gives of white clouds

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Posted on Jan 02, 2017

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SOURCE: 2000 vw tdi. My glow plugs only stay on a couple seconds...

I have same problem either glow plug circuit relay or power signal from main computer faulty. Could also be bad wireing harness they are notorious for this. We put a larger battery (higher cca) in to compinsate for excessive cranking a year later were changing the starter it seems summer comes and we blow it off till its noticable again. If you fix exact problem please let me know what it was if possible. GOOD LUCK and Thanks!

Posted on Jan 06, 2009

  • 1 Answer

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

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SOURCE: fiat ducato will not start in cold weather . have

try adding a fuel additive..to stop the fuel from jelling

Posted on Mar 07, 2010

gh20s
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SOURCE: Check engine light and knocked off rockers

Running rough and misfiring is usually a one or more bad spark plug wires. Don't go back to that dealer. Replace the wires or have your mechanic do it for you. If you replace them, take one off at a time and install the new one. If you put the wires back on in the wrong order, it will misfire.

Posted on May 25, 2010

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SOURCE: cranks but won't start like it has no gas

Sorry to burst your bubble but a 97 jetta no matter what model including the trek I and trek II dont have transponders in the keys that didnt start untile the 2000 jetta's

Posted on Jun 19, 2010

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