[urq] 10v cold start stutter and other questions

[Brandon Rogers]

I had to shave a couple/few mm's off the bottom of the slanted grill I got -
I think it was from a 4kq, tho.

Brandon 
'84 ur 
 


-----Original Message-----
From: urq-bounces at audifans.com [mailto:urq-bounces at audifans.com] On Behalf
Of Ken LiPani
Sent: Thursday, September 30, 2010 11:56 AM
To: urq at audifans.com
Subject: [urq] 10v cold start stutter and other questions


Came across a good condition quattro 2 months ago and decided to pick it up.
the car is an 83 with an MC-1 swap. after getting it home i decided that the
car needed a good overhaul because it seemed to have been neglected for the
last decade so i tore down the engine(pulled the manifolds, turbo, head,
ect) and replaced all of the gaskets and checked all of the vac lines ect.
the car was also still set up with the WX injectors so i made up some WX to
MC lines and got the correct MC injectors in. so i got the car back together
got it running and driving but i am having a cold start issue.

when you first start the car it will stutter and pop for the first 5 or so
minutes until it gets warm, i have checked the fuel pressure and leak down
and it is fine. i have not actually pulled the cold start out but you can
hear the revs pick up when you first start it and then it idles back down
when its warm so i was assuming it was working. how would i go about testing
it? obviously pull it and see if it is spraying, should i just start the
engine and see or is there anyway i can trigger it?

also what pressure should the stock wastegate hold? my OEM boost gauge was
reading like 1.7 or 1.8 bar at times(it is not a digidash) but at idle it
also reads like .7 bar so im assuming there is a problem with the gauge and
its not that high.


lastly is the coupe GT grill and grill clips the same as the UR-Q? the last
owner debadged the grill and it just doesnt look right so im trying to find
a new one(also missing all of the clips).
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