LinkBack URL
About LinkBacksok i have a p0300 code coming on i have changed the spark plug the wires and checked the egr and coil packs they are both good.
have any idea why this is happen just started out of know where
Results 1 to 8 of 8
Stumped with P0300 code
This is a discussion on Stumped with P0300 code within the 3.8L V6 Naturally Aspirated (L36)(L26) forums, part of the Engine category; ok i have a p0300 code coming on i have changed the spark plug the wires and checked the egr ...
- 08-20-2011 #1SE Level Member
- Join Date
- May 2011
- Location
- ohio
- Posts
- 72
- Chats
- 2
Stumped with P0300 code
- 08-20-2011 #2#AINTCARE
- Join Date
- Dec 2007
- Location
- Omaha, NE
- Posts
- 6,273
- Chats
- 20616
re: Stumped with P0300 code Have you checked or replaced your spark plugs?
What about your o2 sensor?
What about your injectors?
OBD-II Trouble Code: P0300 Random/Multiple Cylinder Misfire DetectedYou win some, lose some and you wreck some. - Dale Earnhardt
86 Chevy MCSS- 5.3/4L80E- RaceCar / 94 Chevy K1500- ECSB 5.7/4L60 4x4- DD Parts Hauler
04 Pontiac GP- Base- Bad Trans Mod / 05 Pontiac GP- GT2- Retired RaceCar/ Garage Queen
"Let's rent a gas station for a photoshoot" -griptape
+36
- 08-20-2011 #3SE Level Member
- Join Date
- May 2011
- Location
- ohio
- Posts
- 72
- Chats
- 2
re: Stumped with P0300 code yep and it is pumping fuel in to the cyclered but its not running so i dont think it a injector
- 08-20-2011 #4Pretty colours
- Join Date
- Jul 2009
- Location
- Canada
- Posts
- 22,547
- Chats
- 55745
re: Stumped with P0300 code Did you gap the plugs?
- 08-20-2011 #5SE Level Member
- Join Date
- May 2011
- Location
- ohio
- Posts
- 72
- Chats
- 2
re: Stumped with P0300 code yep
- 08-20-2011 #6Totally Banned, bro.
- Join Date
- Jun 2008
- Location
- KCMO
- Posts
- 25,763
- Chats
- 65114
re: Stumped with P0300 code Unplug the MAF sensor and give it a try.
OR.
If it is just cranking...you prolly need to have the ICM tested...because that'd be the next thing. It's what the coil packs sit on.1998 Silvermist GT Coupe - All the N/A couldn't help it...
2003 Blue-Black Metallic GTP Sedan - Thrasher'd -- Watch me lose to an '80's Crapbox!!
2010 Victory Red MPG Machine/Framescraper - LOBALT
Need Help Modding Your 3800??? CLICK ME!!!
- 08-22-2011 #7SE Level Member
- Join Date
- May 2011
- Location
- ohio
- Posts
- 72
- Chats
- 2
re: Stumped with P0300 code we tested that. im going just put it in the shop
- 11-20-2011 #8SE Level Member
- Join Date
- Nov 2011
- Location
- louisville ky
- Posts
- 1
- Chats
- 0
Re: Stumped with P0300 code did u figuer it out i have a 2005 gtp that is doing the samething
Reply With QuoteSimilar Threads
-
Random Misfiring P0300 Code
By spcguy88 in forum 3.8L V6 Supercharged (L67)(L32)Replies: 6Last Post: 05-10-2010, 09:44 PM -
Check engine code: P0300?
By CSteen85 in forum 3.8L V6 Naturally Aspirated (L36)(L26)Replies: 5Last Post: 05-02-2010, 11:45 AM -
Sputtering and P0300 code
By grngt97 in forum 3.8L V6 Supercharged (L67)(L32)Replies: 15Last Post: 04-27-2010, 02:12 PM -
Code P0303, and p0300
By Progas in forum 3.8L V6 Supercharged (L67)(L32)Replies: 11Last Post: 08-25-2009, 09:08 AM -
P0300 multiple cylinder misfire code
By Reeddawgy in forum PCM TuningReplies: 4Last Post: 07-15-2008, 07:42 PM
Bookmarks