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  #1  
Old 02-26-2011, 08:38 PM
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190d no shutoff

86 2.5 NA - 110k relative decent cond

The car has not given me any issues until today when it would not shut off with the key. This happened after I changed fuel filter and oil. Also I removed the air filter box to check the air filter. I actuated the (antishudder?) throttle looking flap while I was in there, just checking out how the linkage worked.
I replaced a blown fuse in the box in front of the fuse box.
That's all i touched.

Did a couple quick searches but its hard to find pertinent info.
shut off valve tested good with the push-down-lever-cover-nipple-release-lever method.

No vacuum lines visually disconnected or broken, not sure if I looked in all the right places...

any ideas?
thanks

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  #2  
Old 02-26-2011, 08:59 PM
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Vacuum line disconnected somewhere.
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  #3  
Old 02-27-2011, 11:31 AM
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I figured it was a vacuum line somewhere, is there a typical place it disconnects/breaks after doing what I did?

I seemed to have found vacuum diagrams for every vehicle but mine, anyone have a link or pdf?

thanks in advance
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  #4  
Old 02-27-2011, 11:37 AM
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check the brown line to the SOA trace it back. or look in the general area. (SOA is Shut off Actuator, the thing with the handy STOP button)
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  #5  
Old 02-27-2011, 11:42 AM
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How's your vacuum reading out of your pump? I went forever not realizing that my pump wasn't pulling anywhere near enough vac. I'm in the middle of changing mine this weekend.
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  #6  
Old 02-27-2011, 11:45 AM
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I'll see if I can get in there and check it out. Is there any possibility that I damaged the anti shudder actuator when I turned the flap by hand?
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  #7  
Old 02-27-2011, 11:54 AM
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Quote:
Originally Posted by showme View Post
How's your vacuum reading out of your pump? I went forever not realizing that my pump wasn't pulling anywhere near enough vac. I'm in the middle of changing mine this weekend.
I don't have a vacuum gauge... it is sounding like it is an essential tool for owning this car. does hobo freight have a pump/gauge that will get me by for a while?
My car still has the crimped on cover, which i've read means to swap out immediately. it's on the list...
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  #8  
Old 02-27-2011, 12:52 PM
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You probably will have to pull the air box to find the disconnected vac line. The biggest drawback I have found with the 190D's is that almost all of the regular (simple) replacement stuff is behind the airbox and under the intake manifold. I began, years ago, to keep a manifold gasket or two on the shelf. Usually saves a lot of aggravation to just pull the intake so that you can see, and access, all of the goodies below.
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  #9  
Old 02-27-2011, 09:06 PM
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found the line, thanks.
more questions coming im sure
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  #10  
Old 02-28-2011, 07:59 AM
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not to hijack the mans thread but::: jaoneil has a brilliant suggestion. i never thought of it before, but its true that the intake box is always in the way. and its hard to detach from the manifold, so hey, take off the mainfold.

I would add however that i broke the ear off an intake once because there was a little piece of old gasket behind my new gasket, so be neat!

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