W211 AMG Discuss the W211 AMG's such as the E55 and the E63

Hesitant engine start

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Old Dec 11, 2008 | 12:54 PM
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bone stock E55 AMG
Question Hesitant engine start

i get hesitant engine start randomly as if my battery is low or starter is bad...
went to dealer last month and SA says it's "normal"...
i know that's not "normal"...
i'll be going back to dealer for service later this month...
how should i describe to SA to get it fixed??
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Old Dec 11, 2008 | 01:09 PM
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Everything that ticks me off about the car is normal according to stealer.
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Old Dec 11, 2008 | 01:14 PM
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i know...
i complained about seat squeaks and it's still there...
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Old Dec 11, 2008 | 01:27 PM
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Hey MJ,

Don't mean to hijack, but what did they say about the seats? I have two issues with mine, squeaky, and the bolsters don't seem to adjust (can't deflate them).

I'm under CPO warranty, from your discussions with dealer, do they address/fix seat issues under extended warranty?

TIA
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Old Dec 11, 2008 | 01:33 PM
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Originally Posted by efivefiveamg
Hey MJ,

Don't mean to hijack, but what did they say about the seats? I have two issues with mine, squeaky, and the bolsters don't seem to adjust (can't deflate them).

I'm under CPO warranty, from your discussions with dealer, do they address/fix seat issues under extended warranty?

TIA
they did "little" to improve it but didn't change at all...
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Old Dec 12, 2008 | 02:40 AM
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luckily(?), the engine hesitated to start longer than the norm and kicked out CEL...
P0335 - crankshaft position sensor A circuit malfunction...

now i can go back to SA and have to FIX it...
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Old Dec 12, 2008 | 02:59 AM
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Originally Posted by MJ50
luckily(?), the engine hesitated to start longer than the norm and kicked out CEL...
P0335 - crankshaft position sensor A circuit malfunction...

now i can go back to SA and have to FIX it...
I was just going to tell you that "Crank Sensor" went south on my S430 before, very common in all merc' models friends had same symptoms I told him to replace the Crank Sensor...Wahlllaaaa perfect again
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Old Dec 12, 2008 | 12:45 PM
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Originally Posted by Thericker
I was just going to tell you that "Crank Sensor" went south on my S430 before, very common in all merc' models friends had same symptoms I told him to replace the Crank Sensor...Wahlllaaaa perfect again
thx sean...
maybe i need to find a better SA....
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Old Dec 12, 2008 | 06:13 PM
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Originally Posted by MJ50
thx sean...
maybe i need to find a better SA....
Yes I'm surprised they took so long to find this? I never trust SA they generally don't know dic I always try to talk w/tech (if you get a good friendship w/tech your set)
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Old Dec 12, 2008 | 06:16 PM
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Originally Posted by Thericker
I'm surprised they took so long to find this?
they didn't....
CEL just came on last nite and i read the code...
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Old Dec 12, 2008 | 07:35 PM
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Originally Posted by MJ50
they didn't....
CEL just came on last nite and i read the code...
My bad, I meant the SA should've taken note & asked a tech for you, you could've been stranded far from home or repair shops. A hesitant/stuttering start is not normal..Most SA's are like a hostess @ Carrow'sGive you a cup of coffee & tell you where to sit..lol
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Old Dec 16, 2008 | 01:15 PM
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Bump:

My girlfirend had to take the car to the dealer after waiting in a parking lot for 45 mintutes to start the car. The CEL stayed on and now it has a new CPS all covered under the CPO.

I also noticed that sometimes it would hesite just a little at starts. Yesterday was in the low 70's and humid, plus she was doing city driving making the perfect recipe for this to go out.

The CPS issue must be common on Merc's. Her ML430 had the same issue in June 2008.
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