jimkelly
Apr 21 2007, 09:55 AM
thanks jim
http://www.pbase.com/jimkelly/image/77494098/original.jpgwhat is compnent dangling just under coil in pic with vaccum line connected to it??
note i appear to have vaccum advance and vaccum retard vaccums lines
pbanders
Apr 21 2007, 10:10 AM
That's your decel valve. You also don't appear to have a flashback trap or hoses from your head vents (normal on a '75?).
Allan
Apr 21 2007, 10:19 AM
Check the ports on the throttle body. On my '75, one of them was a dummy port and IIRC it was the one you have the vacuum advance tied into.
SLITS
Apr 21 2007, 10:22 AM
No head vents on '75 - '76.
The Throttle Body is that of a '73 (dual vac pipes for advance/retard). '74 up has a single vac tap.
Cap'n Krusty
Apr 21 2007, 11:30 AM
What's with all the water hoses? Is this some trick hybrid cooled secret project ... ?
The Cap'n
jimkelly
Apr 21 2007, 11:50 AM
ok - found the main problem - one fat port on the plenum had no hose to it nor was it plugged - i plugged it and engine now runs fine - took it on a food shopping run with my son - he was impressed that this car has paint and an interior : ))))
also i removed decel valve.
more pics of drivers side port hole and passenger side port hole and decel valve before removal.
see my blog
thanks guys
jasons
Apr 21 2007, 12:42 PM
QUOTE(Cap'n Krusty @ Apr 21 2007, 10:30 AM)
What's with all the water hoses? Is this some trick hybrid cooled secret project ... ?
The Cap'n
The good Cap'n made a joke!
I've seen hoses like that collapse on themselves under vacuum.
jimkelly
Apr 21 2007, 12:49 PM
finding the right ID hose at flaps is hell - guess i will just get full set at pelican parts ??
jim
John
Apr 21 2007, 10:11 PM
I wouldn't remove the decel valve if I was you.
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