3rd Gen Ram Tech 2002-2008 Rams: This section is for TECHNICAL discussions only, that involve the 2002 through 2008 Rams Rams. For any non-tech discussions, please direct your attention to the "General discussion/NON-tech" sub sections.

Code p0302

Reply Subscribe

Search this Thread

#1

Old

06-10-2014, 07:02 PM

Sdupuy01

Sdupuy01 is offline

Amateur

Thread Starter

Join Date: Apr 2014

Location: New Orleans la.

Posts: 40

Likes: 0

Received 0 Likes on 0 Posts

Default

Code p0302

Hey guys, today my amber check engine light came on and doing the key cycle test I found that it was cylinder # 2 misfire. Ok so I understand that it could be the spark plug, coil pack, injector or possibly something else that I am overlooking. What have any of you guys found to be the most common cause of this problem? Thanks in advance..... 02 ram 4.7 v8

Last edited by Sdupuy01; 06-12-2014 at 07:10 AM.

Reply Like

#2

Old

06-11-2014, 09:50 PM

weedahoe

weedahoe is offline

Hall Of Fame

Hall of Fame Member

Join Date: Mar 2009

Location: South GA

Posts: 19,168

Received 21 Likes on 20 Posts

Default

With a 4.7 it could be the valve lash caps also

Reply Like

#3

Old

06-12-2014, 02:03 AM

thunderhawk09

thunderhawk09 is offline

Rookie

Join Date: Feb 2014

Location: Athens TN

Posts: 74

Likes: 0

Received 0 Likes on 0 Posts

Default

Quote:

Originally Posted by weedahoe

With a 4.7 it could be the valve lash caps also

or one that nobody wants it to be A headgasket blown

Reply Like

#4

Old

06-12-2014, 07:15 AM

Sdupuy01

Sdupuy01 is offline

Amateur

Thread Starter

Join Date: Apr 2014

Location: New Orleans la.

Posts: 40

Likes: 0

Received 0 Likes on 0 Posts

Default

Changed coil pack and plug, old plug had way to big of a gap, like .075. I will see what happens today when I drive it.

Reply Like

Reply Subscribe

Reply Share

First
Prev
1 / 1
Next
Last

All times are GMT -4. The time now is 04:22 PM.