PT Cruiser Forum  
Advertisements
       

Go Back   PT Cruiser Forum > General Forums > Tech & Performance Forum

PT Cruiser Forum

Advertisements
P2074 code Rough idle

 
Reply
 
LinkBack Thread Tools Display Modes
  #1 (permalink)  
Old 09 Jun 2016, 01:36 pm
Fresh Cruiser
 
Join Date: Jun 2016
Posts: 2
Default P2074 code Rough idle

I have a 2007 PT Cruiser Touring. At idle (900-1000 RPM) the engine shakes pretty bad to where you can here it in the cab. I replaced the Pcv Valve, didn't fix it. If I remove a vacuum line (Pcv valve or from the top of the throttle body) it will stop shaking and idle higher (1300-1500 RPM). I can't find any vacuum leaks, just changed the oil and filter and spark plugs and Pcv valve and Cleaned the IAC.
Any ideas would be great. Thank you in advance.

update (06.12.16): I read about the A/C causing issues and throwing additional codes. I started the car and turned on the A/C and the engine bogged down and stopped. Then I checked the codes again and had 2 more P0108 and P0113. I borrowed a code reader from my uncle and it showed a P0481 in addition to the 3 previous. I cleared the codes and started the engine again and the 4 codes were gone and I have a P0302 now and no other codes. the engine acts the same as it did and when the A/C is turned on it fluctuates like it did before but doesn't die. I can not get it to throw the 4 previous codes. I am going to check all wires and plugs again along with the seals on the intake manifold and hopefully have another update today.

Update (06.12.16 pm)
I moved swapped the #2 and #3 plug wires and still have the same P0302 code. This is still the only code I am getting as of now. There is also a tick in the engine that I hadn't noticed before so maybe #2 is getting worse?

This is driving me crazy.

Last edited by Tuttamore; 12 Jun 2016 at 04:57 pm.
Reply With Quote
Reply


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Display Modes

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
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
P303 code rough idle when at a stop commosutra Tech & Performance Forum 34 14 Mar 2015 09:35 pm
Rough idle and code 1193 NSC808 Tech & Performance Forum 12 06 Sep 2012 05:40 pm
01 2>4L rough idle when warm w/p1193 code pthead Tech & Performance Forum 4 02 Apr 2012 05:43 pm
01 2>4L rough idle when warm w/p1193 code pthead Tech & Performance Forum 0 25 Mar 2012 06:22 pm
Another rough idle / P0303 Code thread Depeche878 Tech & Performance Forum 5 01 Feb 2012 08:39 am


All times are GMT -5. The time now is 05:34 pm.




Powered by vBulletin® Version 3.8.2
Copyright ©2000 - 2019, Jelsoft Enterprises Ltd.
LinkBacks Enabled by vBSEO 3.6.0 PL2 © 2011, Crawlability, Inc.
vB.Sponsors