sky

大部份人都建議賣咗佢,我都有諗過,但係條氣唔多順,下手車主咪受害者?咁大間車行都係咁,我不如去kingsway求其買架,仲慳番幾千蚊

shutterbug

Have you tried another MB dealership?  Bring it to another shop and have another mechanic to work on it.

this thread could help you with some ideas, seems like the guy has the same problem and it doesn't sound too uncommon

http://www.benzworld.org/forums/ ... ssfire-problem.html

Just curious, they replaced your plug wires but not the plugs???  That's bad practice if it's the case.  I guess it's a warranty job so they would replace as few parts as possible.  If you are paying, they might recommend to you as well.

sky

原帖由 shutterbug 於 2008-1-12 13:26 發表
Have you tried another MB dealership?  Bring it to another shop and have another mechanic to work on it.

this thread could help you with some ideas, seems like the guy has the same problem and it doe ...

i already tried
w.broadway and richmond.....

Hyde

just go buy a Cayenne,  Cayenne V6 is only about 30k now for a used one

Quest

Why am I not surprised.

You can either (a) sell it off quickly to recoup your $$, or (b) fix it again and again until hell freezes over.

字典仔

are u sure urs is running spark plug wires, but not coil?

most of the MB i have worked on are running individual coil, in which no shop would replace all 6 or 8 of them for you unless they found it faulty.

i replaced all 6 on my friend's 328i because he has two dead in the last two months, everytime CEL came back and a diff cylinder is mis-firing; he is tired of all those ****ty driving performance and decided to replace the leftover 5 coils this time (the 2nd time)...

u have to know what code MB has found (should be on ur receipt), then from that code maybe i can see if they are missing anything else!?

what's the mileage of the car? even tho u have only put 4000km on it but it could be one with over 70k?! ML320/350/500?

my friend's S430, brought it back to MB and the car came out with a mis-firing code not long after; they changed this and that for him, paid over $2k and problem is not fixed; turned out when i checked thru his service history they have replaced 14 spark plugs on his V8 (which has 16)...as soon as we get rid of the last 2 spark plugs it's running like a beauty now...