Clk 430 1999

[GingerAlyx]

Hi guys

I have a CLK 430 1999...

It has a few problems...

Lumpy idle when warm... car basically rocks?

Lack of power between 2k and 4k revs feels like it's bogging... foot to the floor and no acceleration?

Not really sure what's going on..
Anyone enlighten me in any way???

Thanks peeps

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[GingerAlyx]

Sorry if this is in the wrong section... mods please move it if so? Thanks

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[clk320x]

Post this in Engine Section

 

[steadyeddie]

I recently had similar problems with my CLK.

Firstly, get the codes read. No point guessing.

I also now swear by Cataclean and Redex.

 

[GingerAlyx]

I've ran through cataclean and redex still same problem... gonna take off throttle body and intake today and have a look and clean

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[steadyeddie]

The things I replaced (in order) when addressing the same problem

- 12 new Bosch plugs and leads
- 2 new Bosch coil packs
- New Bosch MAF
- Removed Cats
- 2 new upstream Bosch O2 Sensors
- New Bosch fuel filter
- New air filter
- Gearbox reset
- Cataclean

 

[GingerAlyx]

And sorted it??? Drove home from shops today and a rad pipe burst!!!! Grrr another thing anyone got a 2025015982 laying around they wanna sell haha! Upper rad pipe

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[steadyeddie]

Yes, running good as new