 hot start trouble in my 3.0 conversion, looking for trouble shootin ideas |
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| pete-stevers |
 Sep 16 2009, 12:30 AM
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#1
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saved from fire!  Group: Members Posts: 2,641 Joined: 10-October 04 From: Abbotsford,BC, Canada Member No.: 2,914 Region Association: Pacific Northwest 
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I have no trouble starting my car cold, none!
but when it is hot, it takes a few to many cranks to start it up this problem started in mid summer, it was fine before then i changed the wur, but to no avail i am looking for trouble shooting ideas... the engine is a stock 3.0 with cis, and the idle control valve has been deleted |
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| SLITS |
Sep 16 2009, 08:25 AM
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#2
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"This Utah shit is HARSH!" Group: Benefactors Posts: 13,602 Joined: 22-February 04 From: SoCal Mountains ... Member No.: 1,696 Region Association: None  |
Residual pressure not being held in system either becuase of the fuel accumulator or check valve in pump. Should hold 20 psig for about 20 minutes on shutdown.
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| Cap'n Krusty |
Sep 16 2009, 09:35 AM
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#3
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Cap'n Krusty Group: Members Posts: 10,794 Joined: 24-June 04 From: Santa Maria, CA Member No.: 2,246 Region Association: Central California |
What's an "idle control valve"? That's not a term I would associate with a CIS 911. The Cap'n
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| pete-stevers |
Jan 3 2010, 09:06 PM
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#4
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saved from fire! Group: Members Posts: 2,641 Joined: 10-October 04 From: Abbotsford,BC, Canada Member No.: 2,914 Region Association: Pacific Northwest
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i am finally getting to this problem...
it has been a busy winter Cap'n the part in question that has been removed from the cis is the aux air regulator (i think that is what it is called)...not idle control valve how does one check a fuel acumulator, the one i have is less than two years old.( it is a vw part) |
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| Maltese Falcon |
Jan 3 2010, 09:25 PM
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#5
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Advanced Member Group: Members Posts: 4,641 Joined: 14-September 04 From: Mulholland SoCal Member No.: 2,755 Region Association: None  |
QUOTE(pete-stevers @ Jan 3 2010, 07:06 PM)  i am finally getting to this problem... it has been a busy winter Cap'n the part in question that has been removed from the cis is the aux air regulator (i think that is what it is called)...not idle control valve how does one check a fuel acumulator, the one i have is less than two years old.( it is a vw part) The only time I've had an accum go bad is storing it after use (during an engine o'haul) , and it failed upon putting it back into service. I would try replacing your 1-way check valve (in the banjo fitt) just atop the pump discharge...much cheaper than an accum. Also a bad accum will be "Bad" either hot or cold, so proll'y not your problem. If you can get your line press and system press checked by a tech during cold and hot drive cycles you could solve your problems faster. Marty |
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| pete-stevers |
Jan 3 2010, 10:40 PM
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#6
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saved from fire! Group: Members Posts: 2,641 Joined: 10-October 04 From: Abbotsford,BC, Canada Member No.: 2,914 Region Association: Pacific Northwest
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thanks marty, i will take a look at this part, as well
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