Re: [DMCForum] Better, Stronger, Faster
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [DMCForum] Better, Stronger, Faster



"primary pressure regulator opens too soon preventing pressure from
building?"  what does that mean?  Since the Injection system is
continuous (eg, CIS), then the injectors do not "wait" for anything to
happen, so injector timing is irrelavent.  The only thing that controls
how much gas gets into the engine (under normal running circumstances) is
the fuel pressure and the plunger position.  If you think your pressure
is too low, you should check the control pressure regulator as it
"counteracts" the primary pressure.  You might also have a fuel pump
issue, but this is less likely.  You can get a fuel pressure guage and
all the plumbing to test the primary and control pressure for $50-$70.  

Streaming is usually the sign of a dirty injector.  I don't know how
you'd clean one though..?  I just bought a new set when the car was
running like S.  

Jim



On Thu, 17 Jul 2003 01:44:55 -0000 "cruznmd" <racuti1@xxxxxxxxxxxx>
writes:
> New starter showed up today. 
> 
> Fast as fast can be, you'll never catch me! What a difference. With 
> some actual speed, it was able to circulate the little bit of oil I 
> put in the cylinders to pre-lube them and that squeal I had shut 
> right up on the 2nd revolution.
> 
> I have decided I can't screw up my fuel distributor any worse so I 
> cleaned it up w/acetone & put the mix control unit back together. 
> The 
> airflow sensor doesn't bind anymore, and the metering plunger moves 
> much more freely, but I still don't think it's quite right. Some 
> more 
> reading also leads me to believe that the primary pressure regulator 
> 
> opens too soon, preventing enough pressure from building to fully 
> open the injectors. Combined with a sticking plunger, they just 
> drizzled, and never shut off until the pressure bled off.


________________________________________________________________
The best thing to hit the internet in years - Juno SpeedBand!
Surf the web up to FIVE TIMES FASTER!
Only $14.95/ month - visit www.juno.com to sign up today!


Yahoo! Groups Sponsor	 

ADVERTISEMENT
 
<http://rd.yahoo.com/M=194081.3551198.4824677.1261774/D=egroupweb/S=170512
6215:HM/A=1663535/R=0/SIG=11ps6rfef/*http://www.ediets.com/start.cfm?code=
30504&media=atkins> click here	
 
<http://us.adserver.yahoo.com/l?M=194081.3551198.4824677.1261774/D=egroupm
ail/S=:HM/A=1663535/rand=243347460> 	

To unsubscribe from this group, send an email to:
DMCForum-unsubscribe@xxxxxxxxxxxxxxx



Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service
<http://docs.yahoo.com/info/terms/> . 

<<attachment: winmail.dat>>



Home Back to the Home of PROJECT VIXEN 


Copyright ProjectVixen.com. All rights reserved.

Opinions expressed in posts reflect the views of their respective authors.
DMCForum Mailing List Archive  DMCNews Mailing List Archive  DMC-UK Mailing List Archive

This site contains affiliate links for which we may be compensated