Car Shutting off and won't start occasionally

345

Asked by Apr 16, 2009 at 12:39 PM about the 2000 Mercedes-Benz M-Class ML430

Question type: Maintenance & Repair

I have a 2000 ml430 and my car will start up fine and drive but then it shuts off with no warning.  Then I try to start it up again and it will crank over but usually I have to sit and wait about 30 min before it starts back up.  I took it to autozone and it said the EGR Valve was bad.  It was replaced yesterday and today when I drove my car, it shut off while I was driving it and now it won't start.

22 Answers

345

Just had the crankshaft position sensor replaced today and now my SUV has started and will post if the problem still happens.

21 out of 21 people think this is helpful.
200

Excellent Post. I wanted to ask you if you still have the same problem. My brother just brought his 2000 ML430 (Same year and model as yours) and its presenting the same problems. I wanted to ask you if changing the crankshaft sensor resolved your problem? Thanks in advance.

20 out of 20 people think this is helpful.
90

I have the same exact vehicle, I have the same exact problem, and AutoZone told me the exact same thing. Was your problem ever resolved?

9 out of 9 people think this is helpful.
345

Yes, to this day my problem has been resolved!!!

13 out of 13 people think this is helpful.
80

We are having a similar but slightly different problem. Our car starts but it won't turn over. It just revs and won't engage. Any ideas on what the problem is please?

8 out of 8 people think this is helpful.
30

i have the same problem, revs but will not engage. the dealer could not fix it

3 out of 3 people think this is helpful.
80

how many miles do you have to drive for it to turn on and after it turns off does your check engine light turn on?

8 out of 8 people think this is helpful.
250

I have an issue that is very similar. I own a 1999 ML430, and the one anomally that I experience is that when I try to restart after it dies, the ignition goes into a continuous crank. It gets stuck in that mode and continues to crank unsuccessfully. Do you also experience this? Any success in fixing this?

25 out of 25 people think this is helpful.
30

i have experience this i replance wire and ignition coil still not fix make need fuel pump

3 out of 3 people think this is helpful.
40

It's not a fuel pump cause I have the same prob above bc I checked the fuel pump under the rear pass chair it works but doesn't have power

4 out of 4 people think this is helpful.
10

My car has the same problem, I'am starting with a new engine key, cam shaft mauled not crank shafts madule

1 out of 1 people think this is helpful.
110

I have a 2003 S500 and the car shut off while driving.. Some times I have to pull over and it takes several turns of the key before it restarts.. It's kind of scary at night or on the freeway.. The dealer told me it is the key.. I'm starting there

11 out of 11 people think this is helpful.
120

2009 ML-320 - same problem but happens very rarely, often a month between. Drive 30 minutes with a lot of stop and go. Try to restart a few minutes later, the starter turns over 10 seconds and then stops. Wait 10 minutes and it starts and works perfectly. I replaced the crankshaft sensor a few months back and it has happened twice since then.

8 out of 8 people think this is helpful.
120

Since my ML-320 is a diesel and most comments have been about gas engines, if this is a sensor problem it would be one common to both types of engine and that should be a short list.

4 out of 4 people think this is helpful.
60

I am having this issue right now. Batter died last week Sun, called AAA, guy had a hard time jumping as battery had no life for 2 days. He went back to his truck, got a differ machine I assume, we tried about 2 more times and it cranked. I drove that night to charge voltage. I did have 1 time the next day put key in, didn't start, took key out, waited a few seconds, then tried again, it started. Due to the charge, the AAA guy says I loss memory, (sig. lights, wipers, chairs) did not work. I took to shop to have memory reboot and oil separator leak fixed and guy is now saying my car won't start. He did nothing. I get there and it cranks but cuts right off within 2 seconds. Pls help if any idea. He's suggesting CAN BUS but all my research does not point to this as solution. Thanks, April B.

6 out of 6 people think this is helpful.
20

i can tell you it is not your battery. your battery has a full charge your car's computer is not recognizing it. I have the same issue with my 2001 ml320. I have to take another battery to put in that is not recognized the computer and it starts right up and reconnect my battery while the car is running off the alternator and it recognizes my battery again until it happens again. I am going to start with my ignition switch to see if is a problem with my keybob communicating with the computer and anti theft system. i read in a post that there is a plastic ring in the ignition switch module that will wear flat and obscure contact from the key and the metal plate to close the circuit between the key and the switch module.

2 out of 2 people think this is helpful.
10

I feel sorry for everybody I have a 1999 430ml with no problems

1 out of 1 people think this is helpful.
30

Hi I am also having the very same problem It will start up fine when i first start driving it but after like 20 or 30 mins it well shut off on me once i come to a complete stop like at a light for example them I'll have to restart it pull over to the side and wait like 10. Mins so it will have enough juice to stay on for a lil bit after u changed the crankshift sensor it didn't happen anymore? ?HOW MUCH DID u pay for the crankshift sensor? including labor how much roughly do u think I need or is it easy to do ur self? ???yeah right huh who am i kidding u can't do anything by ur self with these cars lol so delicate man I love the way these cars drive but there computer n sensor problems n lil issues like that really make me wanna sell mine.

3 out of 3 people think this is helpful.
40

Hi I have a similar issue on my CLK320 which stops about every fortnight just out of the blue. I've had the crankshaft position sensor replaced and now replaced the fuel pump but hasn't made any difference.

3 out of 3 people think this is helpful.
20

I have 99 c280....cranks will not turn over ....starts after a week....shuts off while driving on freeway...have to coast to the side... Replaced fuel pump and filter TWICE Replaced crankshaft sensor Mercedes mechanic said he couldnt diagnose problem bcuz the car started...says my spark plug WIRES need changing...so we will see if that it the fix

2 out of 2 people think this is helpful.
30

I have a 2000 ml320 with 257000 miles..I have replaced the battery, the crankshaft sensor, ignition switch, replaced the key and I still have the same issues, dies while driving and then won't crank wont start takes it a while sometimes for days

3 out of 3 people think this is helpful.
40

Hi, I've finally resolved problem with my 320CLK cutting out and failing to start. Water was lodging in ECU box and nearside footwell causing bad connection from damp wires.I cleared all vent holes and dried out wet areas 4 weeks ago and no problems since.

1 out of 1 people think this is helpful.

Your Answer

Add photo

Related Questions

M-Class

Looking for a Used M-Class in your area?

CarGurus has 5,817 nationwide M-Class listings starting at $1,995.

ZIP:

Search Mercedes-Benz M-Class Questions

Mercedes-Benz M-Class Experts

#1 jihadghazali
jihadghazali
Reputation 1,070
#2 wellness
wellness
Reputation 820
#3 stardust
stardust
Reputation 530
View All

Related Models For Sale

Used BMW X5
619 Great Deals out of 17,222 listings starting at $2,788
Used Mercedes-Benz E-Class
768 Great Deals out of 23,232 listings starting at $1,600
Used Mercedes-Benz C-Class
1,016 Great Deals out of 33,402 listings starting at $1,500
Used Mercedes-Benz S-Class
178 Great Deals out of 6,093 listings starting at $2,250
Used Mercedes-Benz G-Class
13 Great Deals out of 894 listings starting at $24,900
Used Acura MDX
417 Great Deals out of 16,282 listings starting at $1,750
Used Jeep Grand Cherokee
1,174 Great Deals out of 71,081 listings starting at $495

Used Cars For Sale

2015 Mercedes-Benz M-Class For Sale
27 Great Deals out of 535 listings starting at $30,900
2014 Mercedes-Benz M-Class For Sale
71 Great Deals out of 1,487 listings starting at $25,895
2013 Mercedes-Benz M-Class For Sale
36 Great Deals out of 479 listings starting at $21,700
2012 Mercedes-Benz M-Class For Sale
36 Great Deals out of 435 listings starting at $18,983
2011 Mercedes-Benz M-Class For Sale
23 Great Deals out of 471 listings starting at $13,598