Forum Issues Need help with Chrysler Forum? Ask. Have a suggestion to better Chrysler Forum? Tell us here.

P0305 Misfire

  #1  
Old 12-04-2007, 09:16 AM
Thread Starter
Join Date: Dec 2007
Posts: 1
Default P0305 Misfire

Hi Im new at this just had a diagnostic done code was P0305 Cylinder 5 misfire does this mean that I need to just replace the plugs and wires. Thank you for any help
 
  #2  
Old 12-04-2007, 12:31 PM
moe
moe is offline
Senior Member
Join Date: Aug 2006
Location:
Posts: 695
Default RE: P0305 Misfire

thats one way out and cheapest.if it a new 3.3 caravan i know of a flash to the controller.try your way first!good luck,let us know.moe
 
  #3  
Old 01-01-2008, 08:49 PM
Join Date: Jan 2008
Posts: 1
Default RE: P0305 Misfire - 301 misfire cirrus

FOR GENERAL POSTING
Seems Like there is a 100th monkey syndrome here - I own 1996 Cirrus - 2.4L 4 cylinder. 145,000mi. I am having similar problems as 1dakota1 and Jparr etc.

DTC code P0301 = Cylinder #1 misfire.
Check engine flash codes = 124355. (need to find the definitions)

Started as a 'bucking' while driving highway, especially up inclines (50mph). Now, also rough idlying especially when cold. Check engine light went on after going up hill with full load of passengers and car would barely make it up (any gear) - lots of misfiring i guess.

Checked spark plugs and they were clean.

Thought it may be dirty injectors especially since using cheaper gas/ethanol. Used 2 tank fulls with Techron cleaner without result.

Fuel Pump changed last year. Thougt it maybe trans - but seems ok.
Timing belt changed this year.

Suggestion was made to pull fuel rail to check injector flow. Any other suggestions? what are the possible problems? Would DTC mean spark plug fried?
I thank you for your help and expertise. Not sure what is best - general post or ???? please forgive double postings - Thanks! Happy Ne Year!
 
  #4  
Old 01-02-2008, 06:02 PM
Join Date: Sep 2007
Posts: 35
Default RE: P0305 Misfire - 301 misfire cirrus

vaccum leaking around number one intake runner or possible intake gasket
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
taz24053
Chrysler Pacifica
13
07-14-2015 06:03 PM
Steel Mill
Chrysler Voyager & Town & Country
13
05-26-2015 10:46 AM
54bobby
Chrysler Voyager & Town & Country
4
12-06-2013 03:17 PM
ThePacLady
Chrysler Pacifica
14
03-30-2013 02:12 PM
cyrone
Chrysler Pacifica
2
03-24-2011 11:39 PM


Thread Tools
Search this Thread
Quick Reply: P0305 Misfire


Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.