P0302 Cylinder 2 misfire - Hyundai Elantra Forum
User Tag List

 
LinkBack Thread Tools
post #1 of 2 (permalink) Old 01-06-2020, 03:07 PM Thread Starter
Junior Member
 
Join Date: Jan 2020
Posts: 1
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
P0302 Cylinder 2 misfire

2012 Elantra Sedan with about 125,000 miles.

Car is in for service - it started very rough and died on my wife as she was parking today.
Cylinder 1, 3 and 4 all tested at 160 psi. Cylinder 2 at 110 psi.
They said they heard a noise from the engine at idle.
Alternator shows to have low amps during charging.

They said the spark plugs and ignition coils are fine at this time.

I haven't spoken with them yet. Any suggestions on how to fix this?

Thanks!
Alto101 is offline  
Sponsored Links
Advertisement
 
post #2 of 2 (permalink) Old 01-14-2020, 06:19 PM
Junior Member
 
Thatchmo62's Avatar
 
Join Date: Feb 2019
Posts: 10
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Sounds like a bad alternator. Low voltage affects the computers which affects ignition. Does it require a jump start from as if it has a dead battery?
Thatchmo62 is offline  
Sponsored Links
Advertisement
 
Reply

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the Hyundai Elantra Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.

Password:


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:
OR

Log-in










Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page



Posting Rules  
You may post new threads
You may 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

 
For the best viewing experience please update your browser to Google Chrome