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2003 Renault Megane Repair Question


Topics covered: Compression, Air filter, Compression test.
Mileage: No information provided.

Asked on January 17, 2009

2003 Renault Megane the car wont start

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
Avatar Asked by gazzab81

Answer

Replied on January 21, 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

Tiny Answered by Dave H (expert)
13,682 answers provided