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Forum: W205 C-Class   05-31-2019, 09:18 AM
Replies: 2
Views: 211
Posted By 89benz300se
Did you ever figure out what was wrong with the...

Did you ever figure out what was wrong with the car?
Forum: W126 S,SE,SEC,SEL,SD,SDL Class   05-26-2019, 11:29 AM
Replies: 124
Views: 5,965
Posted By 89benz300se
Hi H.D., Thank you for getting back to me! ...

Hi H.D.,

Thank you for getting back to me!

From the prices of some of the parts for these cars, proper diagnosis is key! Tinkering with adjustments when we can take our time to diagnose will...
Forum: W126 S,SE,SEC,SEL,SD,SDL Class   05-25-2019, 05:17 PM
Replies: 124
Views: 5,965
Posted By 89benz300se
Hello all, I have finally changed my O2...

Hello all,

I have finally changed my O2 sensor and I am getting fluctuating duty cycle readings!

I got some preliminary readings to report. As a reminder, my multi meter's duty cycle setting...
Forum: W205 C-Class   05-23-2019, 11:07 AM
Replies: 5
Views: 582
Posted By 89benz300se
I am glad that I am not the only one with these...

I am glad that I am not the only one with these annoying rattles! I cannot pinpoint mine!

My c450 is currently at the dealer for oil leaks on the top of the engine and from the transfer case in...
Forum: W140 S-Class   05-15-2019, 09:53 AM
Replies: 839
Views: 163,568
Posted By 89benz300se
We have called local yards and none seem to have...

We have called local yards and none seem to have any C140s.
Forum: W140 S-Class   05-14-2019, 11:20 AM
Replies: 839
Views: 163,568
Posted By 89benz300se
Hi, I am posting for a friend. He has a...

Hi,

I am posting for a friend. He has a 1995 S500 coupe (C140) that was in a accident that caused a lot of cosmetic damage in the front end of the car. The car's subframe was not damaged, and...
Forum: W126 S,SE,SEC,SEL,SD,SDL Class   05-07-2019, 11:18 AM
Replies: 9
Views: 183
Posted By 89benz300se
From what I read on this forum, the AC compressor...

From what I read on this forum, the AC compressor will not kick on if the gas pressure is below a certain amount. If indeed there is R134 in there and the system pressure is below the suggested...
Forum: W126 S,SE,SEC,SEL,SD,SDL Class   04-18-2019, 07:30 AM
Replies: 13
Views: 414
Posted By 89benz300se
From the sounds of it a lot of things have been...

From the sounds of it a lot of things have been changed, but I have not seen any vacuum components.

I had an issue on my 300se where I would try to start the car and I would crank for 10 seconds,...
Forum: W126 S,SE,SEC,SEL,SD,SDL Class   04-17-2019, 06:36 AM
Replies: 13
Views: 414
Posted By 89benz300se
If I may ask, what is your cold start issue...

If I may ask, what is your cold start issue exactly?
Forum: W126 S,SE,SEC,SEL,SD,SDL Class   04-16-2019, 06:36 PM
Replies: 13
Views: 414
Posted By 89benz300se
When I replaced the OVP on my 1989 300se I had to...

When I replaced the OVP on my 1989 300se I had to pull really hard to remove it from the connector on the bottom. For me it is held in place in a plastic bracket that the two tabs of the OVP slide...
Forum: W126 S,SE,SEC,SEL,SD,SDL Class   04-16-2019, 03:47 PM
Replies: 124
Views: 5,965
Posted By 89benz300se
Thank you!!! I ordered the O2 sensor. Should be...

Thank you!!! I ordered the O2 sensor. Should be here on Thursday. Depending on the weather, I will try and change it this weekend. I will post an update when the work is done!
Forum: W126 S,SE,SEC,SEL,SD,SDL Class   04-16-2019, 02:40 PM
Replies: 124
Views: 5,965
Posted By 89benz300se
Thank you!!!!!! I will be buying a correct "plug...

Thank you!!!!!! I will be buying a correct "plug -&-play" o2 sensor and changing it out.

I have never changed an o2 sensor before. Is there anything I should know or do while changing it out to...
Forum: W126 S,SE,SEC,SEL,SD,SDL Class   04-16-2019, 02:11 PM
Replies: 124
Views: 5,965
Posted By 89benz300se
If I read that correctly, it is time for a new O2...

If I read that correctly, it is time for a new O2 sensor! :grin

From your experience would you recommend I go with the Bosch 13925 (which is the one that the car should have came with), a...
Forum: W126 S,SE,SEC,SEL,SD,SDL Class   04-16-2019, 06:27 AM
Replies: 124
Views: 5,965
Posted By 89benz300se
Hello H.D., I see it this way, and in no...

Hello H.D.,

I see it this way, and in no way am I trying to offend anyone here. A stranger, in this case you H.D., is taking time out of his schedule and busy life to help me and everyone else in...
Forum: W126 S,SE,SEC,SEL,SD,SDL Class   04-15-2019, 02:52 PM
Replies: 124
Views: 5,965
Posted By 89benz300se
Hello, Thank you for responding back to me!...

Hello,

Thank you for responding back to me! I am sorry for annoying you and everyone else with all my questions and constant posts.

I wanted to clarify one thing. I am trying to perform each...
Forum: W126 S,SE,SEC,SEL,SD,SDL Class   04-14-2019, 12:03 PM
Replies: 124
Views: 5,965
Posted By 89benz300se
Hi, I did some testing with my O2 sensor today. ...

Hi, I did some testing with my O2 sensor today.

I put a wire in the plug of the green wire of the O2 sensor and closed the plug. I connected the red multi meter line to the wire and grounded the...
Forum: W126 S,SE,SEC,SEL,SD,SDL Class   04-13-2019, 05:23 PM
Replies: 124
Views: 5,965
Posted By 89benz300se
H.D. , I am sorry. I answered my own question....

H.D. , I am sorry. I answered my own question. The last part of your last response is the answer. LOL.

So before I continue further, I will be checking the O2 sensor. Not sure if I mentioned it...
Forum: W126 S,SE,SEC,SEL,SD,SDL Class   04-13-2019, 04:51 PM
Replies: 124
Views: 5,965
Posted By 89benz300se
On a regular FD the upper chamber pressure can...

On a regular FD the upper chamber pressure can not be measured. ... See what I said about that in post 12 of this thread:...
Forum: W126 S,SE,SEC,SEL,SD,SDL Class   04-13-2019, 02:48 PM
Replies: 124
Views: 5,965
Posted By 89benz300se
I would like to also add, that nothing was...

I would like to also add, that nothing was unplugged or removed during the tests I did, except the air filter housing.

I just saw this video...
Forum: W126 S,SE,SEC,SEL,SD,SDL Class   04-13-2019, 12:22 PM
Replies: 124
Views: 5,965
Posted By 89benz300se
Hello all. I got a fuel pressure gauge and...

Hello all.

I got a fuel pressure gauge and did some playing around today. The weather is beautiful today here in New Jersey.

The car has been sitting for 2 days.

I first opened the lower...
Forum: W126 S,SE,SEC,SEL,SD,SDL Class   04-08-2019, 01:59 PM
Replies: 124
Views: 5,965
Posted By 89benz300se
Update: The car took two turns of the key to...

Update: The car took two turns of the key to start this afternoon. After driving home, the needles weren't moving up and down anymore. They were steady at ~650 rpm, ~2bar for oil pressure and about...
Forum: W126 S,SE,SEC,SEL,SD,SDL Class   04-08-2019, 10:46 AM
Replies: 124
Views: 5,965
Posted By 89benz300se
Hi, Thank you! I hope the CIS-ECU is not...

Hi,

Thank you! I hope the CIS-ECU is not going bad.

I will drive the car a little longer and then fill up the tank with some fresh gas, maybe put a bottle of dry gas in there. I believe here...
Forum: W126 S,SE,SEC,SEL,SD,SDL Class   04-08-2019, 09:23 AM
Replies: 124
Views: 5,965
Posted By 89benz300se
I hope the Italian tune up fixed the problem with...

I hope the Italian tune up fixed the problem with the starting. I will see how the car acts this afternoon. It is supposed to be 70F. Hopefully it wont stumble again like in the past.


Are you...
Forum: W126 S,SE,SEC,SEL,SD,SDL Class   04-08-2019, 06:36 AM
Replies: 124
Views: 5,965
Posted By 89benz300se
Hello, I have a new observation that I...

Hello,

I have a new observation that I wanted to share, and maybe it could shine some more light on my problem.

Yesterday I warmed up the car, drove on the highway for about 45 minutes, about...
Forum: W126 S,SE,SEC,SEL,SD,SDL Class   04-05-2019, 08:55 AM
Replies: 3
Views: 189
Posted By 89benz300se
Out of curiosity, have you gotten the car to...

Out of curiosity, have you gotten the car to start?
Showing results 1 to 25 of 148


 
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