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Related Infiniti Questions
I'm getting codes p0300 and P0327 i have replaced the spark
I'm getting codes p0300 and P0327 i have replaced the spark plugs the coil packs and the Variable valve timing solenoid my car is still bogging, backfiring and still getting a misfire code … read more
adam warren
adam warren
Master auto tec
233 satisfied customers
I have the dreaded p0300 code, no other codes. I have tried
Hello this is Josh and i have the dreaded p0300 code, no other codes. … read more
Jay
Jay
Certified Infiniti Technician
Vocational, Technical or Trade Scho
4,779 satisfied customers
2004 g35x codes p1148 p1168 p1031 p1051 and p0300. Are the
2004 g35x codes p1148 p1168 p1031 p1051 and p0300. Are the A/F sensors bad and could that cause the random misfire? … read more
ROY
ROY
Nissan Master
Vocational, Technical or Trade Scho
7,074 satisfied customers
P0300 code. rough idling. check engine light blinks, blinks
p0300 code. rough idling. check engine light blinks … read more
rpmdiag
rpmdiag
High school
9,054 satisfied customers
It a 2000 qx4 p0305 code. P0305. I want to locate and
It a 2000 qx4 p0305 code. JA: Just to clarify, what's the exact code? And have you tried to reset it? Customer: P0305 JA: Are you fixing your QX4 yourself? What have you tried so far? Customer: Yes JA… read more
Tyler Henry
Tyler Henry
Technician
Automotive service technology
3,039 satisfied customers
I have an 07 Infiniti FX35 AWD that keeps getting the error
I have an 07 Infiniti FX35 AWD that keeps getting the error code P0305 for misfire in cylinder bank #5. I have replaced the ignition coils and spark plugs in all cylinders and the car runs fine for ab… read more
Dan
Dan
Automotive Technician
Vocational, Technical or Trade Scho
24,608 satisfied customers
I have an 03 g35 and it is chugging when idle and when
I have an 03 g35 and it is chugging when idle and when driving. At first the check engine light would blink a few times when accelerating but now stays on steadily. I took it to AutoZone to read the c… read more
Jay
Jay
Certified Infiniti Technician
Vocational, Technical or Trade Scho
4,779 satisfied customers
What is the book labor rate to replace spark plugs on 2004
What is the book labor rate to replace spark plugs on 2004 Nissan Quest SE 3.5L V6?Also, since you I to remove the intake manifold, what other items should I replace (besides manifold gasket) while I … read more
Jay
Jay
Certified Infiniti Technician
Vocational, Technical or Trade Scho
4,779 satisfied customers
I have a 2006 g35 coupe. I am getting a p0300 code and
Hi. I have a 2006 g35 coupe. I am getting a p0300 code and sometimes a p0304 code. I have already swapped injectors from cyl 4 and 6 also the coil packs for cyl 4 and 6 but no following of the misfire… read more
rpmdiag
rpmdiag
High school
9,054 satisfied customers
I have a 2005 Infiniti g35. I replaced both of the camshaft
I have a 2005 Infiniti g35. I replaced both of the camshaft positioning sensors after a trouble code was sent to the OBD indicating the intake side needed replacing. At the same time I replaced the va… read more
Chad Farhat
Chad Farhat
Owner
Associate Degree
7,608 satisfied customers
I'm having a misfire issue in my g35 coupe , i was
Customer: ***** ***** I'm having a misfire issue in my g35 coupe … read more
Jay
Jay
Certified Infiniti Technician
Vocational, Technical or Trade Scho
4,779 satisfied customers
2006 Infiniti G35. My Fiance lives in Texas and carried car
2006 Infiniti G35 . My Fiance lives in Texas and carried car to dealership for a fuel gauge issue . She picked car up and she heard a noise that she hasn't heard before when she cranked it . They put … read more
Jay
Jay
Certified Infiniti Technician
Vocational, Technical or Trade Scho
4,779 satisfied customers
Infiniti G35 Journey: Hello Jay, I have an 2007 Infiniti G35
Hello Jay, I have an 2007 Infiniti G35 Sedan that is having the PO300 code. I changed both cats, o2 Sensors, coils and spark plugs. Do you have any idea what this can be? Car has been at the mechanic … read more
Jay
Jay
Certified Infiniti Technician
Vocational, Technical or Trade Scho
4,779 satisfied customers
Infiniti I35: I have an 02 infiniti i35 with 253,000 miles
I have an 02 infiniti i35 with 253,000 miles on it. The other day my car just shut down with my daughter sitting in the car, had to call tow truck because jumping it off seemed to start it but as soon… read more
Eric
Eric
Retired
N/A
37,979 satisfied customers
Infiniti Infiniti: Hi, I have a 2005 Infiniti G35 coupe
Hi, I have a 2005 Infiniti G35 coupe with a sputtering problem when it is idle. I took it in to Firestone for a diagnostic and they said that one of my ignition coils went bad. So they replaced the co… read more
JOHN aka Eauto
JOHN aka Eauto
self employed
High School or GED
19,988 satisfied customers
infiniti G35 coupe: Hi I have a 2004 infiniti G35 coupe. I
Hi I have a 2004 infiniti G35 coupe. I purchased the car in 2011 with 95k on it, well taken care of from a private seller. When I went to have it smogged the guy said it passed with flying colors but … read more
Jay
Jay
Certified Infiniti Technician
Vocational, Technical or Trade Scho
4,779 satisfied customers
1999 Infiniti QX4 -error code po300 code, isolated to single cylinder Intermittent misfir
1999 Infiniti QX4 -error code po300 code, isolated to single cylinder Intermittent misfires, always starts after sitting overnight or left for extended period of time. If drive and let sit for short p… read more
Ryan
Ryan
Infiniti Master Tech
Associate Degree
890 satisfied customers
P300: dealership..all of my coils and spark plugs..diagnostic
My Infinity dealership told me I needed to replace all of my coils and spark plugs due to a p0300 reading from the diagnostic reading. I've read up online and can't seem to find if they are right or n… read more
Mike O.
Mike O.
Infiniti Master technician
Associate Degree
113 satisfied customers
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Another great insight to what may be the problem. I will have my mechanic take a look at it tomorrow. Thanks again, Frank...you do indeed know your stuff.

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Meet the Experts:

Jay

Jay

Certified Infiniti Technician

4,779 satisfied customers

20+years, Nissan and Infiniti experience and currently now working for a Infiniti Dealer

Ryan

Ryan

Infiniti Master Tech

890 satisfied customers

Infiniti Master available by request Thank you!!!

ROY

ROY

Nissan Master

7,074 satisfied customers

Nissan Master and ASE certified Master Technician

Mike O.

Mike O.

Infiniti Master technician

113 satisfied customers

18 years Nissan/Infiniti experience

George H.

George H.

ASE Certified Technician

102 satisfied customers

ASE Master Tech 15+ years

Mike Kelly

Mike Kelly

Infiniti Mechanic

62 satisfied customers

17 years experience as an auto mechanic, foreign and domestic. 5 years running my own repair business.

Autotech58

Autotech58

ASE Certified Technician

48 satisfied customers

37+ years of experience. Still do not know all of the answers, but know where to find them.

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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