S-Class (W220) 1999-2006: S 320 CDI, S 320, S430, S 500, S 600

Need help. Check Engine, loss power

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Old Jul 8, 2014 | 12:54 PM
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S500
Need help. Check Engine, loss power

yesterday when im driving home on the freeway, check engine light showed on dash, and then car start losing power , the engine shaking ... After i pulled over , this is what happen under the hood . any idea ?
Attached Thumbnails Need help. Check Engine, loss power-car.jpg   Need help. Check Engine, loss power-car-1.jpg  
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Old Jul 8, 2014 | 01:12 PM
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Is check Engine says low or less coolant...??

ZAYED,,
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Old Jul 8, 2014 | 01:25 PM
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no message, no malfunction

Last edited by imusikpro; Jul 8, 2014 at 01:48 PM.
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Old Jul 8, 2014 | 01:52 PM
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What kind of check Engine show-up..?, did you check the coolant level..?

it should tell you what's the reason of that check Engine..!!

ZAYED,,
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Old Jul 8, 2014 | 02:01 PM
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how to check ? can you show me ?
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Old Jul 8, 2014 | 02:04 PM
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You need a code scanner to plug in under your dash

Some auto parts stores lend them out free
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Old Jul 8, 2014 | 04:26 PM
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You've had a coolant leak for a while. If you don't know how to check, I suspect that you're low on coolant, message or no message...all that crust around the reservoir took a while to build up...and it all came from leaking coolant.

What was the engine temperature when your check engine light came on?
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Old Jul 8, 2014 | 04:49 PM
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It goes a lil bit higher than mid , but not yet 3/4 . But the car loss power , cant drive fast
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Old Jul 9, 2014 | 08:19 AM
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Before you try driving the car at all, let alone fast, you should ensure that its vital fluids (oil, coolant, etc.) are at the proper level. Otherwise, you will damage the engine.

From your picture, I would suspect that you're low on coolant. That means that the engine is overheating. The check engine light is likely on because it's overheating.

In general, the check engine light means just that - check the engine! Since you're not certain how, I recommend you get this to a shop while it's a cheap fix...because if it's overheating, you're going to be looking at a very expensive fix soon...engines aren't cheap....
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Old Jul 9, 2014 | 02:16 PM
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Originally Posted by Astro14
Before you try driving the car at all, let alone fast, you should ensure that its vital fluids (oil, coolant, etc.) are at the proper level. Otherwise, you will damage the engine.

From your picture, I would suspect that you're low on coolant. That means that the engine is overheating. The check engine light is likely on because it's overheating.

In general, the check engine light means just that - check the engine! Since you're not certain how, I recommend you get this to a shop while it's a cheap fix...because if it's overheating, you're going to be looking at a very expensive fix soon...engines aren't cheap....
slow down. You seem very focused on the overheating, which the OP has not even described as a symptom. Being mildly low on coolant is not going to result in this drastic overheating you speak of.

Check engine lights don't come on from overheating unless it has the car to run so improperly that the emissions are affected.

OP...relax, read the codes, and then go from there.
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Old Jul 20, 2014 | 06:13 PM
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Repair Catalyc converter . Problem fixed .
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