Ford F-150 (2004-2008) :: Code PO306 Which Is Misfire On Cylinder 6
I have a 2004 f150 with the 5.4 and was wondering what would cause a spark plug to do this. Its on cylinder 6 and i have pulled the codes off of the truck before and one was PO306 which is misfire and can't remember other one but it was saying system was too rich. I have only has this spark plug in maybe 500 miles. but was getting a misfire code before that. Do you think it could be a coil or the injector?
View 3 RepliesFord F-150 (2004-2008) :: E250 - Code PO306 Misfire On Cylinder 6
I have a 08 E250 4.6 getting code po306 misfire #6.. What should I check or change first and where is # 6 looking from the front of truck looking at the seats the driver's seat on my right # 1 is where and #6 is where oh 57,342 miles...
View 4 RepliesInfiniti - G35 :: Fixing SES P0430 Code?
I recently purchased a used, high mileage 2004 Infiniti G35x (AWD) 145K miles from a reputable new car dealer here in my town. The car was impeccably maintained and clean inside and out. Just a week or two after the purchase my SES light came on revealing engine Code: P0430 (catalyst efficiency below threshold bank 2) pointing to a new catalytic converter in my future. Infiniti recommends premium unleaded for this vehicle. I found out my son filled her up with mid-grade unleaded. Is there any chance this could have triggered the SES light to come on? (Previous owner states he always used premium unleaded in the vehicle since ownership.) I also double checked the gas cap to make sure it was on tight. I find it extremely odd that the SES light would come on so shortly after the purchase. I mean what are the odds? Don't dealers run a diagnostic scan of their trade-ins to check history and for potential problems prior to selling their used cars? I test drove this car numerous times without any indication of a problem and right on the heels of the purchase it passed state emissions... now just a few days later, the SES light comes on. Why wouldn't emissions pick that up? I have reset the SES light (code) and filled her up with premium unleaded. Now it's a waiting game to see if the light comes on again. If the light reappears, I plan on taking it back to the dealer to work out some kind of "reasonable solution" to repair costs. I'll find out just how willing he is to stand behind his cars. I realize that this is a high mileage car, and I hardly expect perfection, but I didn't see this coming. What to do... what to do... By the way, I checked all the fluid levels ... no discoloration in the oil (fresh, golden brown)... no discoloration in the coolant... transmission fluid, good... all other levels are good. Car runs fine, no rough idle in cold...
View 11 RepliesSubaru :: 2006 - Fixing CEL Code P0304?
2006 Subaru Forester X 2.5L AT non-turbo
I changed the oil and oil filter; replaced the air filter (Fram), and replaced the alternator and a/c belts. I also got a full tank of gas at Sam's Club, I was nearly empty. I've gotten gas plenty of times there, before.
Next day, the CEL comes on. It's a P0304 code. (Cruise control light is flashing, too.) Engine stumbles and runs rough when cold; idles fine when warm, runs OK, but not the same, when warm. CEL is steady, which is "not bad" but I can make it flash if I hit the accelerator while the engine is cold. Resetting the computer by disconnecting the hot battery terminal didn't work; CEL came on again two days later and symptoms remained.
I buy some MAF cleaner (CRC) and use it; MAF was pretty dirty on the upstream side, actually.
I'm going to change the plugs and wires (they need it, anyway) and I've ordered a new ignition coil, which I'll also switch out.
I've also ordered the gasket for the throttle body, which I'll take apart and clean once that comes in. Last step is to order replacement O2 sensors.
I'm 99% certain there's nothing wrong with the engine, in terms of rings, valves, pistons, etc. I think I'm covering all the bases in addressing this myself. I'm on a limited budget so I'm doing all the labor myself and ordering non-OEM parts on-line, after researching to make sure the parts have a good reputations, fit, etc. (Yes, that's all a big FU to Subaru service for being over-priced but besides being relatively poor I also enjoy doing this stuff.)
Ford - Bronco :: 1990 - Fixing Code 18
I have been getting a code 18 which is a loss of tach signal. I have checked the distributor and the module and they are both good. Where do I start next?
View 2 RepliesToyota - Camry :: Fixing Code PO401
is my Toyota camry going to stall cause it has po401 code and I think it has an muffler or exaust leak can the cause po401 code.
View 3 RepliesCamry :: 2002 - CEL Came On - Fixing Code P1135
My 2002 camry 4cyl auto, jap built, with near 190k miles, check engine light just came on, P1135, has not replace any sensor since I own at 125k, 7 years ago, did noticed last 3 to 6 months, mileage drop to 25 or 26mpg average, used to be around 30+mpg, I thought it was change season for gasoline mix.
View 3 RepliesCaravan/Voyager :: Fixing ABS Error Code 50FE
I'm using an innova 3100/abs tester and that's the code it throws back. The company is zero support, claiming it is an internal Dodge code that they have no info for.
The code is : 50FE
Is that any use to me, or did I buy this tester for nothing..?
GTI 337/20th Anniversary :: Fixing Engine Code P0704?
Check engine light just came on. I scanned the car and the code PO704 came up.
"Clutch switch input circuit malfunction."
If I replace my clutch switch, will this solve the problem? I got the part number #1jo 927 189f i just want to make sure its that switch that's bad.
Golf/GTI VI :: 2011 - Fixing Code 009220 / P2404?
I'm owner of a VW GTI 2011 Stage 2 APR
Chip Stage 2, APR Intake
Today I got a Check Engine light, I plugged my scanner and read: P2404/009220 EVAP Leak Detection Pump Sense Circuit: Implausible Signal. But I realize that I have 2 tube near the motor that doesn't have anything on it.
Prius (2001-03) :: 2002 - Fixing Code P3030?
I picked up a 2002 Prius with 164k, still on original battery. It giving code P3030 which evidently relates to a high voltage line snapped on the bus bar.
View 4 RepliesPassat - Volkswagen :: 2003 - Fixing Code P3081 / AC Not Working
I own a 2003 Volkswagen Passat Wagon 2.8L SFI DOHC 6cyl. I have a code P3081 I have replaced the temp sensor and the reserve coolant tank I am going for the thermostat next. I cannot get rid of this code. Also since the code started when my wife drives short distances and turns off the car it won't start again for about 15 min unless it is jumped started. To top it all off she came home yesterday and said she turned on the a/c and it worked for about 10 min and then made a lot of noise and quit working.
View 2 RepliesCorolla :: 1999 - Fixing Misfiring Code P0303 On Cylinder 3?
The issue with 99 Corolla CE with 147,000 miles....
I have a misfiring P0303 Code - Cylinder #3 Misfire. Here is what has been done in an effort to remedy the misfire. A major tune up, new spark plugs, new fuel injectors, new spark plug wiring, new coil packs, The car runs ok once warmed up but in the morning the engine vibrates until warm and also shivers a little while the car is stopped at a stop light. I have dropped it off at the mechanics a couple of times now to no avail. Once the code is reset it will not display the CEL for a couple of days but the symptoms still remains. The CEL comes back on within 2-3 days with the same code. Really frustrating! Well, at least this time CEL in not flashing like before it comes on and stays on.
Golf IV / Jetta IV :: Fixing Code P1136 - Vacuum Leak?
As title states, I scanned my gti and got P0420 (nothing new here) and P1136. I did some searching and looks like vacuum leak can cause this, however I also read that it'll affect my idle. I replaced MAF 2 years ago with a brand new OEM one, my idle is NOT rough, at all.
View 1 RepliesPrius (2004-09) :: 2007 - Replacing / Fixing Side Mirror
Any diagram for replacing a side mirror? I've read the threads about how to replace them, but if there was a cutaway view or diagram, it would sure make my job easier. I have a 2007 Prius, a replacement mirror, and the desire to fix it myself. I just do much better if I can visual the job at hand.
View 4 RepliesTouareg :: 2007 V8 - Check Engine Light Keeps Coming On / Code P0215 And P0220
Got these codes after my check engine light came on.Cleared the light with my OBD2 scanner several time but it kept coming back on. One week at the dealer who replaced a 'sensor' after vegging it and talking to the VW Tech line! Light came back on the same day I picked up the Touareg from the dealer :confused. Dealer thinking about what to do next.
2007 FSI V8 Touareg...
Ford F-150 - 1997-2003 :: 2002 - Running Rough - PO316 And PO306 Codes
These are the code that keep spitting out. I have a 2002 f150 5.4L supercrewand it is running rough. I had this problem about 3 months back but i didnot get any codes from the computer i washed my truck a 1/2 day earlier, 2days later it went away. this time it has spit out 4 codes a po306/po307/po300/po316. the po307 and the po300 are gone, but the other two remain and it is still running rough 2days later. i had just washed my truck 30min. before, it started happening, is there water somewhere? My dad (long time mechanic) says use wire dry on the cops and it will go away. I have read other post on misfiring and I am still not sure what to do?
View 10 RepliesSonata NF (2006-10) :: 2007 - Misses Only When Warmed Up / Code Code P0301
I have a 07 Sonata V6 that misses only when warmed up, runs fine when cold. code p0301 for cylinder one misfire, I have replaced the plug, coil and injector for cylinder one and still the same. idles and runs perfect when cold, dead miss on number one cylinder when warmed up.
View 1 RepliesGTI 337/20th Anniversary :: Fixing 337 VIN Error?
Recently purchased 02 GTi 1.8t - Carfax Vin Check brings it up as a 337 but its only a 5 speed. Were 5 speed 337's made? Or is this just a vin error?
View 2 Replies