Nissan

Nissan repair questions? Ask a mechanic for answers ASAP

Ask an Expert,
Get an Answer ASAP!

I am getting back pressure through the oil cap. engine will…

Customer Question
I am getting back...

I am getting back pressure through the oil cap. engine will idle fine but bog under load

Mechanic's Assistant: What model and year is your Nissan?

05 Nissan Altima 2.5

Mechanic's Assistant: What year is your 05?

2005

Mechanic's Assistant: Nice car. The Nissan Mechanic can help you with your '05 05 . Tell me a bit more about what's going on so he can help you best.

Its acting like the cat is clogged. it will idle fine but no power under load

Mechanic's Assistant: Are you hoping to fix this yourself?

Yes I plan too. I am also a ase mechanic

Mechanic's Assistant: Great! What have you tried so far?

Removeing the rear cat now working towards the front cat

Mechanic's Assistant: Are you ready to speak with the Nissan Mechanic now?

Yes

Submitted: 2 years ago.Category: Nissan
Show More
Show Less
Ask Your Own Nissan Question
Answered in 32 minutes by:
2/24/2016
Nissan Mechanic: Clayso, Master Automobile Technician replied 2 years ago
Clayso
Clayso, Master Automobile Technician
Category: Nissan
Satisfied Customers: 880
Experience: ASE Master Certified Automobile Technician. 30 Years Experience.
Verified

Are any diagnostic codes setting?

Ask Your Own Nissan Question
Was this answer helpful?
Ask Chris(aka-Moose) Your Own Question
Chris(aka-Moose)
Chris(aka-Moose)
Chris(aka-Moose), Nissan Technician
Category: Nissan
Satisfied Customers: 702
702 Satisfied Customers
Experience: 16 years of experience

Chris(aka-Moose) is online now

A new question is answered every 9 seconds

How JustAnswer works:

  • Ask an ExpertExperts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional AnswerVia email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction GuaranteeRate the answer you receive.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

I was in trouble with an electrical issue with my brand new Nissan. I frantically went online trying to find help and luckily I found your site. I reached a NISSAN tech named RIP. He was absolutely tremendous and helped me work through the issue. What a pro!

cjazLexington, KY

I would (and have) recommend your site to others I was quite satisfied with the quality of the information received, the professional with whom I interacted, and the quick response time. Thanks, and be sure that I'll be back whenever I need a question answered in a hurry.

Stephanie PElm City, NC

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.

PhilMarysville, CA

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

< Previous | Next >

Meet the Experts:

Chris(aka-Moose)

Chris(aka-Moose)

Nissan Technician

702 satisfied customers

16 years of experience

Tim Mohr

Tim Mohr

ASE MASTER TECH

589 satisfied customers

30 YRS EXPERIENCE, FOREIGN AND DOMESTIC, GAS AND DEISEL

Marty

Marty

ASE Certified Technician

154 satisfied customers

ASE & Bosch master tech. 30 years experience.

Mike V.

Mike V.

Nissan Technician

9,365 satisfied customers

Nissan factory trained and Certified Subaru Technician.

Ron

Ron

ASE Certified Technician

562 satisfied customers

34 years of automotive Repair

Anthony

Anthony

ASE Certified Technician

332 satisfied customers

ASE Master Automobile Technician with over 18 years exp. in this field.

Richard

Richard

ASE Certified Technician

92 satisfied customers

Nissan Tech ASE certified technician

< Previous | Next >

Related Nissan Questions
I'm just curious about the the relearning the idle for my
I'm just curious about the the relearning the idle for my Nissan 2005 2.5s. Had the throttle body cleaned a couple of years ago, by a friend, but the idle seems fine. Does this mean it doesn't need th… read more
Edward Clayton
Edward Clayton
Associate Degree
1,033 satisfied customers
Planning to buy 2005 Altima 2.5 S, ran 130K miles, observed
Hi, Planning to buy 2005 Altima 2.5 S, ran 130K miles … read more
Chris(aka-Moose)
Chris(aka-Moose)
Nissan Technician
702 satisfied customers
2003 Nissan altima 2.5 issues regarding car stalling out
2003 Nissan altima 2.5 issues regarding car stalling out New cat New 02 New throttle body learn procedure was done also.temp sensor and cam sensor replaced … read more
Jake
Jake
308 satisfied customers
I have an 05 nissan altima. I had a used transmission put in
I have an 05 nissan altima. I had a used transmission put in my car a couple months ago. Recently on cold starts, when i put car in reverse, then reverse, then put it into drive i hear a thud noise fr… read more
FixUrNissan
FixUrNissan
Shop Forman / Lead Tech / Parent
Vocational, Technical or Trade Scho
1 satisfied customers
nissan: hello I have a Nissan Altima 2.5 2005 with the check
hello I have a Nissan Altima 2.5 2005 with the check engine light on the code is PO420 catalyst efficiency low(b1) and we replace the cat and the car come back with two three days and the oil level is… read more
eauto
eauto
self employed
High School or GED
74 satisfied customers
Nissan Altima: Ive got a 2007 Nissan Altima that blows smoke
I've got a 2007 Nissan Altima that blows smoke out of the tailpipe during startup. I understand that Nissan Altima's have a problem with catalytic convertors and it appears that's my problem. I resear… read more
FixUrNissan
FixUrNissan
Shop Forman / Lead Tech / Parent
Vocational, Technical or Trade Scho
1 satisfied customers
Is there a design flaw in catalytic converter of Nissan 2.5 engine?
I have a question about the 2.5L Nissan engine in my 2005 Altima. Are you familiar with the design flaw of the catalytic converter causing excessive oil consumption?… read more
Mike V.
Mike V.
Nissan Technician
High School or GED
9,365 satisfied customers
I have a 2006 nissan altima with a 2.5s 112k miles with a code
I have a 2006 nissan altima with a 2.5s 112k miles with a code PO420 the front o2 is new and reading .300mv at idle but responds to .800mv when engine is goosed. the rear o2 reads a steadyish .300mv a… read more
Jake
Jake
308 satisfied customers
2006 Nissan Altima: p0420..(4) cylinder with a 2.5L engine. vin #
THIS QUESTION IS FOR JAY: I have a 2006 Nissan Altima which has a 'check engine' light with the following (2) codes : P0011 & P0420. It's a (4) cylinder with a 2.5L engine. VIN # XXXXX XXXXX How do i … read more
FixUrNissan
FixUrNissan
Shop Forman / Lead Tech / Parent
Vocational, Technical or Trade Scho
1 satisfied customers
2001 NISSAN Altima se: stumbles..bogs down..idles fine..Fuel pressure
I HAVE A 2001 NISSAN Altima se that stumbles above idle the harder you step on it tne move it bogs down. It idles fine and has no codes in the system. Fuel pressure is 45 lbs cat temp is 350 Deg. Ign … read more
Mike V.
Mike V.
Nissan Technician
High School or GED
9,365 satisfied customers
2002 nissan altima: its leaking oil , an there is no trace..little oil
hi i have 2002 nissan altima 2.5 L its leaking oil , an there is no trace of it any ware , but when you open the hood there is a little oil on the hood .… read more
normanahoyt
normanahoyt
Owner/technician/manager
Bachelor's Degree
367 satisfied customers
2005 Nissan Altima: my scanner..crankshaft position sensor..circuit
On a 2005 Nissan Altima 2.5 my scanner says there is a problem with the crankshaft position sensor "A" circuit?… read more
JContin
JContin
Master's Degree
125 satisfied customers
2005 Nissan Altima: jerks..cuts..idleing in gear..70 mph
My 2005 Nissan Altima 2.5 jerks and cuts off when idleing in gear after long periods of driving at approx. 70 mph. If I put in park or neutral it will start and run fine but cut off when i shift into … read more
FixUrNissan
FixUrNissan
Shop Forman / Lead Tech / Parent
Vocational, Technical or Trade Scho
1 satisfied customers
2003 Nissan Altima: an engine burning oil than a new engine
I just bought a 2003 Nissan Altima 2.5s and I was wondering if there is any other fix for an engine burning oil than a new engine. The cats were replaced before I bought it but from the sound of it, i… read more
HondaPlatinum
HondaPlatinum
High School or GED
148 satisfied customers
Altima S: very low power..acceleration..vehicle speed..fuel injector
Hello there Yes my question is i own Altima S 2.5 year 2005 and my problem is when i drive this vehicle i had very low power i mean driving on 2nd shift and above i mean the more i press acceleration … read more
Rick
Rick
Master Technician (Team Leader)
Vocational, Technical or Trade Scho
350 satisfied customers
Alternator..tension..the belt to allow it to slip over the pulley
Replacing the alternator. How do I release the tension on the belt to allow it to slip over the pulley?… read more
Jim B
Jim B
AAA Approved Shop Owner
High School or GED
1,147 satisfied customers
2003 Nissan Altima: vibrates..drive while it idles - When the brake
I have a 2003 Nissan Altima 2.5 L. It vibrates when you put it in drive while it idles - When the brake is pressed. If you let off the brake it smoothes out. It also has lost some of its power. The ca… read more
FixUrNissan
FixUrNissan
Shop Forman / Lead Tech / Parent
Vocational, Technical or Trade Scho
1 satisfied customers
i have a 2002 nissan altima 2.5 85,000 miles thats burning ...
i have a 2002 nissan altima 2.5 85,000 miles thats burning a lot of oil, just did a valve job and compression is good, runs great, does anyone have any idea what could be causing this? ps theres no gu… read more
Roy
Roy
Vocational, Technical or Trade Scho
5,421 satisfied customers
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.

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.

Show MoreShow Less

Ask Your Question

x