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02 1.8 nissan sentra won't start cranks I got it on battery
02 1.8 nissan sentra won't start cranks I got it on battery charger bought and replaced plugs old ones were hammered starting fluid won't start it either when I spray n intake… read more
Jay
Jay
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Nissan Sentra 1.8 Engine Crank, try to start but won't
Nissan Sentra 1.8 Engine Crank, try to start but won't start. I have replaced spark plugs crank sensor. Check compression was at 150 psi. Plug 1 is not firing, 2 and 4 firing a little and 3 is firing … read more
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Code po171 lean condition bank one, PO171 and yes I have
Code po171 lean condition bank one JA: Just to clarify, what's the exact code? And have you tried to reset it? Customer: PO171 and yes I have reset it and it comes back JA: What is the model/year of y… read more
Jay
Jay
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I have a 2003 Sentra with a 1.8L that idles fine but when
I have a 2003 Sentra with a 1.8L that idles fine but when you give it gas, it bogs down and pops. I got stuck on a hill with it because it had no power, even with the pedal floored. I'm a mechanic mys… read more
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I was sent a used ecm when recieved its for a car with nvis
i was sent a used ecm when recieved its for a car with nvis and this car dosent have nvis is there a way to fool this ecm or will i need to order another … read more
Jay
Jay
Shop Forman / Lead Tech
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I have a 2004 Nissan 350z I am getting multiple misfire
I have a 2004 Nissan 350z I am getting multiple misfire codes I have replaced cats injectors and plugs what else could it be… read more
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Jay
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We have a 2001 Nissan Sentra 1.8. After replacing MAF
We have a 2001 Nissan Sentra 1.8. After replacing MAF sensor, O2 sensor left bank, it started showing crankshaft position sensor bad. I have replaced it twice, replaced computer still running the same… read more
Jay
Jay
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Vocational, Technical or Trade Scho
21,932 satisfied customers
2001 Nissan Maxima engine missfire. Starts fine, idles fine,
2001 Nissan Maxima engine missfire. Starts fine, idles fine, misses under hard exceleration. Seems to recover if you lift and ease into it. Flashing codes po160 (o2 sensor) and codes po171, 174 (fuel … read more
Mike V.
Mike V.
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Subaru and Nissan factory training.
9,482 satisfied customers
2001 sentra: checked and the codes are po171 and po174 .
I have a 2001 sentra engine is a 1.8. The service came on. I had it checked and the codes are po171 and po174 . The engine is running lean.I replaced the upstream 02 sensors.That did not work the ligh… read more
Dan
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2001 Nissan sentra: the o2sensors which are the bank 2 sensors
I am working on a 2001 Nissan sentra 1.8. Looking at the o2sensors which are the bank 2 sensors? I am getting a PO430 and Po420 code… read more
Mike O.
Mike O.
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Associate Degree
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2001 sentra: coils, new maf, compression test..fuel pressure..cranks
2001 sentra got 106,000 miles on it,its been tuned up - new plugs,coils, new maf, compression test done, fuel pressure great,cranks up fine, idles good - will not accerate 1200rpms all then bogs! keep… read more
Jay
Jay
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Vocational, Technical or Trade Scho
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2005 Frontier SE: 000miles..SES light coming..P0420..P0430
OK...I have had a long a terrible two months with my 2005 Frontier SE (55,000miles). It all began with SES light coming on and P0420 & P0430 codes. After $100 at the dealership they want to replace th… read more
Jay
Jay
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Vocational, Technical or Trade Scho
21,932 satisfied customers
2001 Nissan Sentra GXE: it threw the following codes..Po..Catalyst
I have a 2001 Nissan Sentra GXE 1.8. It is not running correctly and on a code machine it threw the following codes: Po 420 Bank 1 Catalyst eff. below threshold Po 430 Bank 2 catalyst eff. below thres… read more
Ironmike
Ironmike
ASE Master ,Ford Certified Master Tech
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1998 Nissan Quest: injectors..MAF..the car runs smooth, vacuum
I have a 1998 Nissan Quest Van with throwing a Code P0171, I have already changed the intake gaskets and looks for leaks, no leaks, injectors have all been replaced and both 02 sensors have been repla… read more
Mike V.
Mike V.
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2001 Nissan Sentra: hesitate..cold start ups and at highway speeds it
Hello, I have a 2001 Nissan Sentra 1.8 - with a QG18DE engine. It seems to hesitate on cold start ups and at highway speeds it seems to lack power. It has had- a major tune up, MAF sensor, IAT sensor,… read more
Roy
Roy
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2001 Nissan Sentra: liter..misfiring..the spark plugs..cylinders
I have a 2001 Nissan Sentra 1.8 liter automatic. The problem is the engine is misfiring. I took the spark plugs out and only cylinders 2 and 3 is wet with gas. I scanned the vehicle and I got a code m… read more
Joe
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Associate Degree
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2001 nissan sentra: liter..idle fine..module..bad thermostat
2001 nissan sentra 1.8 liter wont acceerate will idle fine changed fuel pump module no codes removed cat conv cleaned massairflow had a bad thermostat repleced it need help… read more
Infiniti Nissan Specialist
Infiniti Nissan Specialist
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2001 nissan maxima: v6..p0420 catalyst code and dies at stops
2001 nissan maxima v6 with p0420 catalyst code and dies at stops after warm up. Datastream and prelim tests do not support catalyst problem. Are there any common problems that would cause dying that I… read more
Infiniti Nissan Specialist
Infiniti Nissan Specialist
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used your service this weekend with "Trecers" help. thank you ,thank you, thank you. replaced an A/C fan motor. Local Auto Zone had part. $15.00 "tracer" fee and $40.00 for parts, I saved several hundreds of dollers at a shop. i will recommend you and use you in the future.

David L.Richmond, TX

9 dollars, 2 hours of my time, and I drove away. Your diagnosis was right on the mark. Thank you so much.

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Lurch. Thank you very much. I had real doubts about this website but your promptness of response, quick followup and to the point answer with picture was incredible.

CharlesWalnut Creek, CA

As a single woman, I really appreciate an excellent and affordable opinion.
Thank you Geordie, I will not hesitate to contact justanswer in the future!

SueCharleston, WV

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.

JimCastleberry, FL

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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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