Notices
West Region Includes AZ, CA, HI, NV, UT.

***Official UT Chat Thread***

Thread Tools
 
Search this Thread
 
Old Mar 25, 2011 | 04:09 PM
  #4201  
b16a2delsol's Avatar
Evolving Member
iTrader: (1)
 
Joined: May 2008
Posts: 338
Likes: 0
From: killa streets of slc
Originally Posted by sikwititevo9
does anyone know how to check if a injector has or is going out?
What are your symptoms? And you should throw a code if it is acting up.
Reply
Old Mar 25, 2011 | 04:42 PM
  #4202  
sikwititevo9's Avatar
Evolving Member
iTrader: (10)
 
Joined: Sep 2008
Posts: 145
Likes: 0
From: utah
Originally Posted by b16a2delsol
What are your symptoms? And you should throw a code if it is acting up.
symptoms are that it misfires only at idle. i threw a p0301 code for cylinder 1 misfire. afr's are way off for a split second the afr's will be 14.5-15.8 then all of a sudden go to 10flat or 17.9. ive read that it could be injector, boost leak, even the trigger plate on the evo9MR's.
Reply
Old Mar 25, 2011 | 07:45 PM
  #4203  
b16a2delsol's Avatar
Evolving Member
iTrader: (1)
 
Joined: May 2008
Posts: 338
Likes: 0
From: killa streets of slc
Originally Posted by sikwititevo9
symptoms are that it misfires only at idle. i threw a p0301 code for cylinder 1 misfire. afr's are way off for a split second the afr's will be 14.5-15.8 then all of a sudden go to 10flat or 17.9. ive read that it could be injector, boost leak, even the trigger plate on the evo9MR's.
yeah check your cam trigger first because they do come loose on occasion. Didn't you recently get cams?
Reply
Old Mar 26, 2011 | 12:23 AM
  #4204  
sikwititevo9's Avatar
Evolving Member
iTrader: (10)
 
Joined: Sep 2008
Posts: 145
Likes: 0
From: utah
Originally Posted by b16a2delsol
yeah check your cam trigger first because they do come loose on occasion. Didn't you recently get cams?
cam or crank? if its the cam trigger where is it exactly? i know it has to be on the cams obviously. stock cams. i did do headstuds recently.
Reply
Old Mar 26, 2011 | 07:57 AM
  #4205  
b16a2delsol's Avatar
Evolving Member
iTrader: (1)
 
Joined: May 2008
Posts: 338
Likes: 0
From: killa streets of slc
The can trigger is behind the gold plate on you intake can sensor. But then again you should have a code for that too. How much mivec are you running at idle?

What you can try real quick is test the ohm resistance on each injector to see if one doesn't line up. And post a log if you can.
Reply
Old Mar 26, 2011 | 04:30 PM
  #4206  
evo3gsx's Avatar
Newbie
iTrader: (20)
 
Joined: Jun 2006
Posts: 48
Likes: 0
From: Utah
Big thanks to Derrick/b16a2delsol for the tuning help. We weren't able to get the car 100 percent, but at least we got it safe and drivable!

Last edited by evo3gsx; Mar 26, 2011 at 04:57 PM.
Reply
Old Mar 26, 2011 | 05:57 PM
  #4207  
b16a2delsol's Avatar
Evolving Member
iTrader: (1)
 
Joined: May 2008
Posts: 338
Likes: 0
From: killa streets of slc
Thanks Max. How did you do at the track? And as soon as we get a tephra map working on your car we will get everything where you want it
Reply
Old Mar 27, 2011 | 08:07 AM
  #4208  
gear head's Avatar
Evolving Member
iTrader: (3)
 
Joined: Sep 2005
Posts: 333
Likes: 0
From: Utah
Well, how did the evo's do yesterday?
Reply
Old Mar 27, 2011 | 09:04 AM
  #4209  
MR BURTON69's Avatar
Evolving Member
iTrader: (24)
 
Joined: Sep 2009
Posts: 111
Likes: 0
From: Ogden, Utah
Originally Posted by gear head
Well, how did the evo's do yesterday?
Dave put down 428 hp corrected on his new 35r setup. That was the highest evo.
Reply
Old Mar 27, 2011 | 11:39 AM
  #4210  
PCSkiBum_21's Avatar
Newbie
15 Year Member
Photogenic
iTrader: (1)
 
Joined: Aug 2010
Posts: 89
Likes: 1
From: Park City, UT
i contacted the photographer to get the original, this is from lap battle yesterday



had a few really nice evo's out there. a white X that i couldn't pass in the straights haha, another silver 8/9, and us two ^

Last edited by PCSkiBum_21; Mar 27, 2011 at 11:43 AM.
Reply
Old Mar 27, 2011 | 05:45 PM
  #4211  
9SecSLC's Avatar
Newbie
iTrader: (10)
 
Joined: Mar 2011
Posts: 55
Likes: 0
From: USA
Can anybody help me get my car passed? I need safety and emissions help.
Reply
Old Mar 27, 2011 | 07:31 PM
  #4212  
gear head's Avatar
Evolving Member
iTrader: (3)
 
Joined: Sep 2005
Posts: 333
Likes: 0
From: Utah
Originally Posted by MR BURTON69
Dave put down 428 hp corrected on his new 35r setup. That was the highest evo.
Yeah, I knew what Dave put down...Was his the only evo?
Reply
Old Mar 27, 2011 | 07:33 PM
  #4213  
kikeixmr1982's Avatar
Newbie
iTrader: (6)
 
Joined: May 2009
Posts: 42
Likes: 0
From: SLC Utah
Originally Posted by gear head
Well, how did the evo's do yesterday?
you didn't go josh?
Reply
Old Mar 27, 2011 | 07:43 PM
  #4214  
gear head's Avatar
Evolving Member
iTrader: (3)
 
Joined: Sep 2005
Posts: 333
Likes: 0
From: Utah
Nope
Reply
Old Mar 27, 2011 | 08:04 PM
  #4215  
MR BURTON69's Avatar
Evolving Member
iTrader: (24)
 
Joined: Sep 2009
Posts: 111
Likes: 0
From: Ogden, Utah
Originally Posted by gear head
Yeah, I knew what Dave put down...Was his the only evo?
No, there were others too. Not too done up, a few bolt ons. I think most were like mid to upper 200's.
Reply



All times are GMT -7. The time now is 03:05 PM.