p0300 code - Nissan Forums : Nissan Forum
 
LinkBack Thread Tools Display Modes
#1 Old 04-23-2005, 03:14 AM
Registered User
 
Join Date: Apr 2005
Posts: 2
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 0
Thanked 0 Times in 0 Posts
iTrader: 0 reviews
(Thread Starter)
p0300 code

My girlfriends 2000 altima was checked by autozone with the code p0300. I've changed the plugs and wires so far. Nothing different. I've searched the forums here and googled with no clear answer on what to do. Autozone said fuel injectors, so I bought techtron. Is he right? Will it work? What else can I do? Replace injectors? I've searched the forums but nothing clear on what to look for or replace. Any help is greatly appreciated
refreshrate is offline  
Sponsored Links
Advertisement
 
#2 Old 04-23-2005, 03:25 AM
Am I still a NOOB?
 
Join Date: Feb 2001
Location: Orlando, FL
Posts: 2,082
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 0
Thanked 0 Times in 0 Posts
iTrader: 0 reviews
don't ever listen to what autozone tells you. I used to work for them and the most of them are idiots. Take down the information given to you from the scanner and take it to a shop and ask them. But the thing is, all they can do is guess without being able to diagnose it. So the best thing you can do is take it to a shop and give them the scanner readout which might help them in diagnosing it, but I'm sure they'll have their own scanner anyway.

Quote:
Originally posted by Jus4Sho
If you GOT nothing to LIVE for, FIND something WORTH LIVING for.
SHIFT_Manually
AltyPrince is offline  
#3 Old 04-23-2005, 04:01 PM
The Don.
 
Join Date: Jul 2002
Location: Northern VA
Posts: 6,121
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 2 Post(s)
Thanks: 2
Thanked 42 Times in 29 Posts
iTrader: 1 reviews
P0300 means a multiple cylinder misfire. This is usually because of intake manifold leaks. Listen to the exhaust pipe sounds. Place a piece of cardboard at the exhaust to listen better to the sound. The sound should be consistent which no change. Otherwise, you have a mifiring going on somewhere.



'94 Nissan Altima SE, 5spd.
Erebuni 905, Turboing, Hotshot CAI, UR Pulley, Calum ECU,
HUD & ATC retrofitted, DEPO lamps, NGK Ignition wires.
ITEMS FOR SALE
jserrano is offline  
#4 Old 05-22-2005, 01:45 PM
Registered User
 
Join Date: Apr 2005
Posts: 2
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 0
Thanked 0 Times in 0 Posts
iTrader: 0 reviews
(Thread Starter)
The cause was intake manifold gasket. I took it to a nissan dealer
refreshrate is offline  
Sponsored Links
Advertisement
 
Reply

  Nissan Forums : Nissan Forum > Nissanclub.com Nissan - Infiniti Enthusiast Forums > NISSAN ALTIMA FORUMS > 1993-2001 Nissan Altima Forums > General Nissan Altima Discussion (1993-2001)

Quick Reply
Message:
Options

Register Now

In order to be able to post messages on the Nissan Forums : Nissan 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:
If you do not want to register, fill this field only and the name will be used as user name for your post.
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:

Log-in

Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.


<

User Tag List

Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode



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

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