Cold Start valve..Removal techniques HELP !!!

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reggie633

Cold Start valve..Removal techniques HELP !!!

Post by reggie633 »

Okay Board..I need your help

The car is an'83 633 5 speed 145K and a real great cruiser...Limited slip diff. and a family member at this point.

ISSUE: Cold Start Valve ( CSV) needs to be removed. I 've traced the no start situation down to this one last item. Thermotime changed, Fuel Filter changed, fuel relay, main relay double checked ..Car turns over but does not catch. I sprayed starter fluid in the hose for the CSV and she fired up..CSV must go..after 26 year..its time.

There are two 10mm bolts that are near impossible to remove.
So, what are the quick and easier ways to remove? Yes, I have a new CSV in hand.

Thanks !

Reggie
"83 633 5 speed Grey with tan interior
'87 635 Auto Cinnibar Red with Lotus White
Last edited by reggie633 on Sat Jan 02, 2010 2:20 pm, edited 1 time in total.
Kyle in NO

Post by Kyle in NO »

I believe that your troubleshooting method is flawed.
Chris Wright

Post by Chris Wright »

The key is patience and something like this:
Image

Scroll to the end for a description:
viewtopic.php?t=2199&
smaglik

Post by smaglik »

what do you use the quarter for?

(:))
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Ralph in Socal
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Post by Ralph in Socal »

Heads or tails!

Ralph
There is a very fine line between "Hobby" and Mental Illness.

85 635csi Zinno Auto
84 528i Euro
83 635 Euro Arktik
81 528i Kastanien 5-speed
88 528e Bronzit (Granpa Car)
86 535i Auto (For Sale)
81 633 csi (retired)
Chris Wright

Post by Chris Wright »

smaglik wrote:what do you use the quarter for?

(:))
The Phone ..... to call to make the appointment with the mechanic !! 8)
Ralph in Socal wrote:Heads or tails!
Is that "Heads, I win .... I make the call" or "Tails, I lose ...... I guess I gott'a try this with the toy wrench"? #-o :mrgreen:
reggie633

Post by reggie633 »

You guys are very funny !

Thanks for the lead info on that mini wrench by Craftsman's .

Will report back on my removal ..and install ..success.

Also, someone recomended new fuel hoses be tackled also...good idea.
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Ralph in Socal
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Posts: 2748
Joined: Tue Apr 14, 2009 3:32 am
Location: High Desert of SoCal

Post by Ralph in Socal »

Heads I get my hands dirty, Tails I hire the kid next door to get his small hands and long arms dirty. Most definitely change out the fuel line with new correct FI rated (8mm or 5/16) hose.

Ralph
There is a very fine line between "Hobby" and Mental Illness.

85 635csi Zinno Auto
84 528i Euro
83 635 Euro Arktik
81 528i Kastanien 5-speed
88 528e Bronzit (Granpa Car)
86 535i Auto (For Sale)
81 633 csi (retired)
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e24trapt
Posts: 321
Joined: Sun Aug 05, 2007 4:01 am
Location: Vancouver, British Columbia, CANADA

Post by e24trapt »

ive done its a pain in the ass, now my 83 633csi looks like an 89 635 and has B35 engine and b35 engine harness and ecu, my car has no 1983 technology anymore though its 09/82 year, take your time just be super patient
2002 Cadillac DTS Vogue 32v V8 (Daily)

1983 BMW 633csi N/A Beast (sold)
Cali 1988 BMW 635csi Resto (in progress)
Cali 1989 BMW 635csi high comp tuned zinnabar 5 speed (keeper)
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