General Maintenance & Repairs Leaks | Squeaks | Clunks | Rattles | Grinds

untrackable misfire!!

Thread Tools
 
Search this Thread
 
Old 05-16-2007, 07:24 PM
  #41  
TECH Enthusiast
iTrader: (25)
 
98SS1LWEE's Avatar
 
Join Date: May 2006
Location: Hinesville, GA
Posts: 536
Likes: 0
Received 0 Likes on 0 Posts
Default

Thanks for the update, i am monitoring. Very curious to find out if those lifters were the issue. That is the only thing ou're changing in the tear-down, right? Where you get your head bolts, gaskets? How much for them?
Old 05-17-2007, 08:48 AM
  #42  
TECH Apprentice
Thread Starter
iTrader: (3)
 
squall01's Avatar
 
Join Date: Aug 2004
Location: Hollidaysburg, PA
Posts: 312
Likes: 0
Received 0 Likes on 0 Posts

Default

got the head bolts and all the gaskets at napa. ended up bein around 200 for everything. that head gasket, intake manifold gaskets, valve cover gasket, exhaust manifold gasket, and head bolts. i would suggest gettin new valve cover bolts too. i still can't believe that thing snapped with like 10 ft-lbs on it!!! oh well, i should have her running within 3 hours. i'll let ya know if the lifters fixed it.
Old 05-20-2007, 12:28 PM
  #43  
TECH Apprentice
Thread Starter
iTrader: (3)
 
squall01's Avatar
 
Join Date: Aug 2004
Location: Hollidaysburg, PA
Posts: 312
Likes: 0
Received 0 Likes on 0 Posts

Default

well, still waiting on bolts. i just hooked everything up and started it to see what the valves sounded like before i buttoned it all down for good. i have some ticking. i'm assuming i need to readjust the rockers?
Old 05-21-2007, 02:56 PM
  #44  
TECH Apprentice
Thread Starter
iTrader: (3)
 
squall01's Avatar
 
Join Date: Aug 2004
Location: Hollidaysburg, PA
Posts: 312
Likes: 0
Received 0 Likes on 0 Posts

Default

well, i have it all back together. the ticking went away. however, i still have the flashing SES...so i have no idea. i'm back to where i started.
Old 05-21-2007, 09:13 PM
  #45  
TECH Addict
iTrader: (22)
 
keliente's Avatar
 
Join Date: Jan 2005
Location: Mooresville, NC
Posts: 2,928
Likes: 0
Received 1 Like on 1 Post

Default

Originally Posted by squall01
well, still waiting on bolts. i just hooked everything up and started it to see what the valves sounded like before i buttoned it all down for good. i have some ticking. i'm assuming i need to readjust the rockers?
You will have ticking at first because the lifters need to pump up, so there is a little slack to begin with before they do. Once you do the rockers and they're at 22 inch/lbs, they don't need to be adjusted. Just don't forget the loctite.

So the light is still flashing...have you tried disconnecting the battery for a few minutes and then restarting it?
Old 05-21-2007, 11:55 PM
  #46  
TECH Apprentice
Thread Starter
iTrader: (3)
 
squall01's Avatar
 
Join Date: Aug 2004
Location: Hollidaysburg, PA
Posts: 312
Likes: 0
Received 0 Likes on 0 Posts

Default

yeah. the battery was disconnected for about a week. i'm starting to think it's a sensor issue, because the car is running perfectly.
Old 05-22-2007, 10:50 PM
  #47  
TECH Enthusiast
iTrader: (25)
 
98SS1LWEE's Avatar
 
Join Date: May 2006
Location: Hinesville, GA
Posts: 536
Likes: 0
Received 0 Likes on 0 Posts
Default

so lifters were the misfire issue? Would you conclude that?
Old 05-22-2007, 10:59 PM
  #48  
TECH Apprentice
Thread Starter
iTrader: (3)
 
squall01's Avatar
 
Join Date: Aug 2004
Location: Hollidaysburg, PA
Posts: 312
Likes: 0
Received 0 Likes on 0 Posts

Default

actually, no. granted, the tick that's been in the car since i bought it, is gone. but i still have the flashing SES light. so i really have no idea where to go from here. black electrical tape is looking really good to me right now.
Old 05-24-2007, 11:06 AM
  #49  
TECH Apprentice
Thread Starter
iTrader: (3)
 
squall01's Avatar
 
Join Date: Aug 2004
Location: Hollidaysburg, PA
Posts: 312
Likes: 0
Received 0 Likes on 0 Posts

Default

so are we out of options now? because i really have no idea where to go now.
Old 05-24-2007, 03:34 PM
  #50  
TECH Enthusiast
iTrader: (25)
 
98SS1LWEE's Avatar
 
Join Date: May 2006
Location: Hinesville, GA
Posts: 536
Likes: 0
Received 0 Likes on 0 Posts
Default

okay, so it is or isn't showing a code now? If so, what codes is it throwing? And the missfire is gone?
Old 05-24-2007, 07:38 PM
  #51  
TECH Apprentice
Thread Starter
iTrader: (3)
 
squall01's Avatar
 
Join Date: Aug 2004
Location: Hollidaysburg, PA
Posts: 312
Likes: 0
Received 0 Likes on 0 Posts

Default

well...it was showing the p0305 code and the flashing SES earlier today. Now it won't do it and everything seems to be fine. The light even went off as I was driving. I'm gonna call it fine and just drive it. Still doesn't make much sense.
Old 05-24-2007, 08:13 PM
  #52  
TECH Enthusiast
iTrader: (25)
 
98SS1LWEE's Avatar
 
Join Date: May 2006
Location: Hinesville, GA
Posts: 536
Likes: 0
Received 0 Likes on 0 Posts
Default

Well, that's a good thing i guess, somewhere during the tear-down, either lifters or elsewhere, i was gonna suggest a ground loose or some connection in engine or coil harnesses loose. regardless, i wold be happy, cause it sounds like you fixed it. congrats man
Old 05-24-2007, 10:11 PM
  #53  
TECH Apprentice
Thread Starter
iTrader: (3)
 
squall01's Avatar
 
Join Date: Aug 2004
Location: Hollidaysburg, PA
Posts: 312
Likes: 0
Received 0 Likes on 0 Posts

Default

it started again tonight. but i really don't care anymore. i'm just gonna keep it a while longer and get rid of it. i'm sick of the BS that goes with owning this car.
Old 05-29-2007, 08:12 PM
  #54  
TECH Apprentice
Thread Starter
iTrader: (3)
 
squall01's Avatar
 
Join Date: Aug 2004
Location: Hollidaysburg, PA
Posts: 312
Likes: 0
Received 0 Likes on 0 Posts

Default

ok, i take that back. i still love my car. and i know we've beaten this thread to death, but i just wanted to bump it one more time to see if anyone has any fresh ideas. a buddy of mine had an idea, and i'm not really sure how feasible it is. he said that it could be the exhaust clogged (like the muffler) and it's causing unusual resistance on the engine...sounds logical, just not sure how possible this is. he also noticed a big black puff of smoke when i downshifted on the highway. makes me think the muffler could be carboned up or something. anyway, hope someone has some new idea here. thanks as always guys.
Old 06-01-2007, 10:09 AM
  #55  
TECH Apprentice
Thread Starter
iTrader: (3)
 
squall01's Avatar
 
Join Date: Aug 2004
Location: Hollidaysburg, PA
Posts: 312
Likes: 0
Received 0 Likes on 0 Posts

Default

ok, still haven't figured this thing out. since it started right after i had the 02's and cats changed, could it be possible that i got a bad 02 sensor out of the box and it's causing this. the gas mileage is way down too. HELP GUYS!!! lol
Old 06-01-2007, 10:15 AM
  #56  
TECH Enthusiast
iTrader: (25)
 
98SS1LWEE's Avatar
 
Join Date: May 2006
Location: Hinesville, GA
Posts: 536
Likes: 0
Received 0 Likes on 0 Posts
Default

Still have my isses too. All i can help you with is what i have decided, I am pretty sure i have a short in my engine harness, might wanna check yours over too
Old 06-01-2007, 10:17 AM
  #57  
TECH Apprentice
Thread Starter
iTrader: (3)
 
squall01's Avatar
 
Join Date: Aug 2004
Location: Hollidaysburg, PA
Posts: 312
Likes: 0
Received 0 Likes on 0 Posts

Default

i wouldn't even know where to start on that. i'm on the verge of takin it to a shop. i'm tired of workin on it and i just want it right again. i don't mind turning wrenches to make it faster, but this electrical gemlin **** is horrible!!!



Quick Reply: untrackable misfire!!



All times are GMT -5. The time now is 04:11 AM.