76 930 boost problems
#1
76 930 boost problems
hey i work at a european shop and we work on a few 911 but not to many 930 and
this car has been into before
its a non intercooled car
the problem is that it will not boost it gets like 2lbs max.
i put a vac pump on the wastegate it will suck into a vacuum but it leaks down slowly
i took the bypas valve/ intake tubing and stuff and its got a lot of oil in it and you can blow air right past the it. there is silicone on the end cap so i know sombody has been into it before
i just dont have much expirence with these
i was jsut thinking about making a intake tubing and just putting a regular bypass valve in it
and getting rid of the whole ridiculous intake/ bypass valve it has
oh and when you plug in the vaccum line to the distributor it runs like crap
un plug it and its ok
i put a timing light on it and its retarding the timing at an idle when you plug it in
any help would be great this guy wants the car back
this car has been into before
its a non intercooled car
the problem is that it will not boost it gets like 2lbs max.
i put a vac pump on the wastegate it will suck into a vacuum but it leaks down slowly
i took the bypas valve/ intake tubing and stuff and its got a lot of oil in it and you can blow air right past the it. there is silicone on the end cap so i know sombody has been into it before
i just dont have much expirence with these
i was jsut thinking about making a intake tubing and just putting a regular bypass valve in it
and getting rid of the whole ridiculous intake/ bypass valve it has
oh and when you plug in the vaccum line to the distributor it runs like crap
un plug it and its ok
i put a timing light on it and its retarding the timing at an idle when you plug it in
any help would be great this guy wants the car back
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shaneo
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02-16-2011 03:00 PM