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74vwbaja Wed Nov 12, 2008 4:59 pm

Just rebuilt a stock 1600 dp with a cam installed. I have a set of autolite plugs in it. It will sit there and idle fine and it has decent power in first but nothing in second. it just boggs down and dies. To start the motor, I have to hold the pedal to the floor and then it starts then it slowly causes the idle to rise up. Then it is kinda throttle responsive. I have the timing set, points adjusted, and the carb has been rebuilt and i think it is adjusted close. I am hitting my head against the wall on this. Any help?
Also the motor has a couple hundred miles on it since the rebuild. This is just something that started eairler this week.


Robert

Mike Fisher Wed Nov 12, 2008 5:35 pm

Sounds like a carburetor problem. What kind of carburetor does it have on it?

74vwbaja Wed Nov 12, 2008 5:37 pm

stock 34 pict 3

Mike Fisher Wed Nov 12, 2008 6:05 pm

It's got a good stream of gas shooting out of the brass tubes?

74vwbaja Wed Nov 12, 2008 6:16 pm

yep

Mike Fisher Wed Nov 12, 2008 8:21 pm

Weak fuel pump?

miniman82 Wed Nov 12, 2008 8:30 pm

Mike Fisher wrote: Weak fuel pump?


Shouldn't you be busy putting front brakes on your.....


Ooops, sorry wrong Fisher. :oops:

dubkrzy Wed Nov 12, 2008 9:50 pm

miniman82 wrote: Mike Fisher wrote: Weak fuel pump?


Shouldn't you be busy putting front brakes on your.....


Ooops, sorry wrong Fisher. :oops:


miniman made a funny :D :D

74vwbaja Thu Nov 13, 2008 4:59 am

its one of those small electric pumps. Brand new

rushr7 Thu Nov 13, 2008 6:00 am

What cam?? stock?? Heat risers plugged?

Ragman Thu Nov 13, 2008 10:31 am

74vwbaja wrote: stock 34 pict 3

what distributor? oh wait....let me guess....009?

If yes, then you most likely need to rejet the carb. Here's a great page with lots of details/explanations for the 34PICT3 and 009.

http://www.vw-resource.com/jets.html#009

lostone Thu Nov 13, 2008 1:40 pm

I would check for tight valves before i went any further. New stuff breaking in, things change. .006" all day long!

74vwbaja Thu Nov 13, 2008 1:46 pm

Yeah it has a 009 in it but i drove the car good for a couple hundred miles before this happened. fk7 cam, yes i know too big, heat risers in place

rushr7 Thu Nov 13, 2008 2:01 pm

I mentioned heat risers, thought mine were "good enough" until the temp dropped to the mid 40's, now it won't idle at all. I also have a new motor with 400 miles on it. First thing I'd check is valves like mentioned above, I'd try another dizzy too, you never know, they go bad sometime or another.

74vwbaja Thu Nov 13, 2008 2:15 pm

i am not too awful concerned about it idling as much as i am getting it to run

rushr7 Fri Nov 14, 2008 6:02 am

Did you check the fuel pressure? Do you have a regulator on it? If not your probably flooding it out, no more than 2psi + or - .5psi on the 34pict 3. Check your plugs too.

74vwbaja Sat Nov 15, 2008 1:24 pm

ok well i guess the valves were too tight. I readjusted them and it seems fine now.

MURZI Sat Nov 15, 2008 4:06 pm

stock 1600 dp with a cam installed
stock 34 pict 3
fk7 cam

A little too much cam for the combo........

74vwbaja Sat Nov 15, 2008 6:16 pm

yeah i know. you live and learn

beetleboy58 Sat Nov 15, 2008 7:38 pm

You have an fk7 in a 1600 with a pict? :oops:



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