Kind of a misfire... - Dodge Magnum Forum - Modern Mopar Forum
Dodge Magnum Forum - Modern Mopar Forum  

Go Back   Dodge Magnum Forum - Modern Mopar Forum > Dodge Magnum Forum - Dodge Magnum Discussion > Dodge Magnum General Discussion


Notices

Reply
 
Thread Tools
  #1  
Old 06-23-2016, 11:57 AM
FORKLIFT352 FORKLIFT352 is offline
Junior Member
 
Join Date: Dec 2015
Location: Oregon
Age: 52
Posts: 21
Rep Power: 0
FORKLIFT352 is on a distinguished road
Default Kind of a misfire...

After new spark plugs fuel system cleaning 5 updates to my various computers...every once and a great while when I gun it out of a corner...she does a little "fart"...some times it seems the transmission isn't sure what gear it needs to be in...in relation to RPM's. I have a bluetooth data logger and scan tool coming and I hope to find out why it hiccups...I do have some Accel coil packs coming...and I changed the MAF in the K&N air filter assembly...I have not thrown any codes since I have done this work.
__________________
MagnumForumz.com | Dodge Magnum Forum | Dodge Magnum Forums | Dodge Magnum Performance | Dodge Magnum Accessories
Reply With Quote
Sponsored Links
Advertisement
 
  #2  
Old 06-24-2016, 06:43 PM
FORKLIFT352 FORKLIFT352 is offline
Junior Member
 
Join Date: Dec 2015
Location: Oregon
Age: 52
Posts: 21
Rep Power: 0
FORKLIFT352 is on a distinguished road
Default

Got my Scantool MX last night and this is going to be a leaning curve...
One reading is O2 Sensor 1 and its all over the bored at a high rate of speed..
the other is O2 Sensor 2 and it fluctuates some up and down...not sure which one...if any..is not working correctly...I'll keep working on it.
__________________
MagnumForumz.com | Dodge Magnum Forum | Dodge Magnum Forums | Dodge Magnum Performance | Dodge Magnum Accessories
Reply With Quote
  #3  
Old 07-07-2016, 10:38 PM
ottoscorch ottoscorch is offline
Junior Member
 
Join Date: Jul 2016
Location: Abbotsford,BC ,Canada
Posts: 6
Rep Power: 0
ottoscorch is on a distinguished road
Default

had a ruff idle / run condition (almost a stall situation)the boys at the dealership down the road put rotators on the valves(under warranty) not sure if it was only the exhaust or not but got 260 k on my 3.5 HO and it still pulls 6500 rpm no problem..it gets tuned every 100k and timing belt toboot(do it myself)
__________________
MagnumForumz.com | Dodge Magnum Forum | Dodge Magnum Forums | Dodge Magnum Performance | Dodge Magnum Accessories
Reply With Quote
Sponsored Links
Advertisement
 
  #4  
Old 07-08-2016, 12:02 AM
FORKLIFT352 FORKLIFT352 is offline
Junior Member
 
Join Date: Dec 2015
Location: Oregon
Age: 52
Posts: 21
Rep Power: 0
FORKLIFT352 is on a distinguished road
Default

Thanks for the reply......." rotors" on the valves???
I find that when I get my foot in to it from a stand still making a turn ....it spudders little. It does seem to have a rough idle. I'm thinking because I have a k&n the ecu can't handle the extra air...or maybe the fuel pump is going out...idk
__________________
MagnumForumz.com | Dodge Magnum Forum | Dodge Magnum Forums | Dodge Magnum Performance | Dodge Magnum Accessories
Reply With Quote
  #5  
Old 07-08-2016, 11:45 AM
ottoscorch ottoscorch is offline
Junior Member
 
Join Date: Jul 2016
Location: Abbotsford,BC ,Canada
Posts: 6
Rep Power: 0
ottoscorch is on a distinguished road
Default rotators

Having rotators on your valves helps to remove any carbon buildup on the valve seats and therefore they will close with much more sealing effect...I have also found a small problem with using K&N filters in newer vehicles as they are coated with a small thin film of oil ,the sensors in the intake do not like this ..affects their ability to collect information as to air quantity and quality ..try without and also your fuel pump and or the pump assembly that transfers fuel from one side of tank to the other may be faulty..
__________________
MagnumForumz.com | Dodge Magnum Forum | Dodge Magnum Forums | Dodge Magnum Performance | Dodge Magnum Accessories
Reply With Quote
  #6  
Old 07-08-2016, 06:05 PM
FORKLIFT352 FORKLIFT352 is offline
Junior Member
 
Join Date: Dec 2015
Location: Oregon
Age: 52
Posts: 21
Rep Power: 0
FORKLIFT352 is on a distinguished road
Default

Thank you for replying....ya, all of your input is very welcome....I thought of that stuff as well....just didn't know where to start....but low and behold! A little more google-fu and it was my ESP....by pushing the off button I have had no issues..there is also a MOD that you add a power shut off switch...which I will be doing.
__________________
MagnumForumz.com | Dodge Magnum Forum | Dodge Magnum Forums | Dodge Magnum Performance | Dodge Magnum Accessories
Reply With Quote
  #7  
Old 09-10-2016, 08:45 PM
FORKLIFT352 FORKLIFT352 is offline
Junior Member
 
Join Date: Dec 2015
Location: Oregon
Age: 52
Posts: 21
Rep Power: 0
FORKLIFT352 is on a distinguished road
Default

I developed a lifter tick...Had the dealer pull it out to find I had a worn cam shaft...ugh
So replaced all lifters and cam shaft as well as timing chain...Oh! also new battery it was had....Runs like a top exept it stalls once and a while at stop light. I could go and change cam censor and all that...but I think a PCM is the deal....
__________________
MagnumForumz.com | Dodge Magnum Forum | Dodge Magnum Forums | Dodge Magnum Performance | Dodge Magnum Accessories
Reply With Quote
  #8  
Old 03-09-2020, 03:27 PM
fiieoks fiieoks is offline
Junior Member
 
Join Date: Mar 2020
Posts: 4
Rep Power: 0
fiieoks is on a distinguished road
Default

Got my Scantool MX last night and this is going to be a leaning curve...
One reading is O2 Sensor 1 and its all over the bored at a high rate of speed..
__________________
MagnumForumz.com | Dodge Magnum Forum | Dodge Magnum Forums | Dodge Magnum Performance | Dodge Magnum Accessories
Reply With Quote
Sponsored Links
Advertisement
 
Reply

Bookmarks

Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
My favorite kind of CHRISTMAS TREE!! NOTPAID4 Off Topic Discussion. 2 12-24-2011 04:00 AM
need help have misfire Warped Fire Dodge Magnum Performance Mods Engine - R/T 5 12-09-2011 10:26 AM
What kind of chip cmag Dodge Magnum Performance Mods Engine - SE 2 07-09-2011 07:45 PM
My favorite kind of CHRISTMAS TREE!!! NOTPAID4 Off Topic Discussion. 2 12-25-2010 08:23 PM
What Kind Of Gas Are Ya'll Buying? The Dodge Dodge Magnum General Discussion 12 12-03-2010 08:13 PM


» Advertisement




All times are GMT -4. The time now is 03:37 PM.


Powered by vBulletin® Version 3.8.10 Beta 2
Copyright ©2000 - 2020, vBulletin Solutions, Inc.
vB.Sponsors
vBulletin Security provided by vBSecurity v2.2.2 (Pro) - vBulletin Mods & Addons Copyright © 2020 DragonByte Technologies Ltd.
Copyright © VerticalScope Inc. All rights reserved.