2003 Renault Megane

Transmission problem
2003 Renault Megane 71000 miles

i put the card in and press start but it will turn over but dont fire up we have had a new batrie, diesal filter & pump, new fule line, air filter, had glow plugs cheaked ok n had injectorts cheaked all ok even had 4 diagnostics cheaks done but no codes was found in the car dow no what it could be do you
January 17, 2009.

If you have good glow plug function and good diesel injection. The only thing you must be missing is compression. Have the cylinders compression tested. Have you checked the timing belt? Renault recomended belt change is 65,000 miles. If you do have compression then i'm guessing you have a bad PCM/ECU

Dave H
Jan 21, 2009.