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I had my car tuned up a few months ago and now it is
I had my car tuned up a few months ago and now it is throwing a code P1130. However, I found 2 vacuum hoses just dangling.. … read more
Jay
Jay
Certified Infiniti Technician
Vocational, Technical or Trade Scho
4,360 satisfied customers
I have the code P1140 i cant get rid of it. i change the
i have the code P1140 i cant get rid of it. i change the srnsor but no luck my jeep is now much move slower and i lost power to accelerate … read more
Jay
Jay
Certified Infiniti Technician
Vocational, Technical or Trade Scho
4,360 satisfied customers
P1140. 2001 qx4. Ive replaced everything related to that
yes ive replaced everything related to that code. both intake valve timing control solenoids and both camshaft position sensors … read more
Angel Martinez
Angel Martinez
Chrysler Certification
60 satisfied customers
It has trouble starting. Takes sometimes 10-15 times turning
It has trouble starting. Takes sometimes 10-15 times turning the key to start. Took it to autozone to check the alternator and battery. Both checked out fine. Engine light has been on for about 5 mont… read more
Jay
Jay
Certified Infiniti Technician
Vocational, Technical or Trade Scho
4,360 satisfied customers
I have a 2005 Infiniti G35 3.5L base coupe. I have got the
I have a 2005 Infiniti G35 3.5L base coupe. I have got the P0011 error code. Runs but sounds like the timing chain is slapping inside. The car is not equipped with an oil pressure gauge. If I test the… read more
Virtual Wrench
Virtual Wrench
Owner of LJ Auto Repair 37 years
Associate Degree
14,398 satisfied customers
Infiniti QX4 4WD: I'VE GOT A 2001 INFINITY MODEL QX4 4WD WITH
I'VE GOT A 2001 INFINITY MODEL QX4 4WD WITH A 3.5L ENGINE AUTOMATIC, NOT THE OIL FILTER I REPLACE THE OIL COOLER GASKET BUT NEXT TO IT THERE IS AN OIL LEAK IT LOOKS LIKE A OIL ST0RAGE UNIT I NEED HELP… read more
Jay
Jay
Certified Infiniti Technician
Vocational, Technical or Trade Scho
4,360 satisfied customers
Infiniti QX4: I have had my IAC Valve changed multiple times
I have had my IAC Valve changed multiple times in my 2001 QX4 with no change in result, but my engine light continues to read this error. The engine surgess progressively, and seems to get worse with … read more
HondaPlatinum
HondaPlatinum
Vocational, Technical or Trade School
25,549 satisfied customers
2001 infinity qx4: sensor code..back 2 days later reset ecm stay
2001 infinity qx4 code p1145 change sensor code went out came back 2 days later reset ecm stay out for few hours came back on comes an goes… read more
Neal
Neal
Auto repair pro, 30 years experience
Associate Degree
8,213 satisfied customers
Infiniti QX4: it runs rough..speeds..ecm software..catalytic converter
My Infiniti QX4 turns over several times before finally starting. At cold temperatures, it runs rough for the first minute or so, then is OK at driving speeds and at idle once warm. I recently updated… read more
Jay
Jay
Certified Infiniti Technician
Vocational, Technical or Trade Scho
4,360 satisfied customers
2001 Infiniti QX4: fuel pressure..a compression check..cylinders..psi
We have a 2001 Infiniti QX4 that will not start. It will turn over and has fuel pressure. I ran a compression check and the compression ranges from 90 (in four cylinders) to 140 psi. I suspect a broke… read more
Mike V.
Mike V.
technician
Subaru and Nissan factory training.
27,556 satisfied customers
1999 infiniti qx4: interior..It only blows out warm air
i have a 1999 infiniti qx4. I think that the interior heater unit is going out. It only blows out warm air. It was fine last year and was alot hotter. Need to know what i have to order to replace the … read more
Mike V.
Mike V.
technician
Subaru and Nissan factory training.
27,556 satisfied customers
Infiniti QX4 My car did not pass inspection due to P1140,
My car did not pass inspection due to P1140, P1145 and P0175. What can I expect a repair bill on these codes… read more
Jay
Jay
Certified Infiniti Technician
Vocational, Technical or Trade Scho
4,360 satisfied customers
1998 Infiniti qx4: front right strut..inspected..mechanic says
Have a 1998 Infiniti QX4 .Have replaced front right strut with Monroe,but they keep wearing out in less than a year. Ordered new part from Infiniti Dealer. When inspected, it does not seem to have any… read more
ROY
ROY
Nissan Master
Vocational, Technical or Trade Scho
189 satisfied customers
2005 infiniti G35: 3.5L a/c gage readings are low side retard
2005 infiniti G35 3.5L a/c gage readings are low side retard highside normal what is my problem… read more
Ryan
Ryan
Infiniti Master Tech
Associate Degree
890 satisfied customers
What is a reasonable cost to replace a timing belt in 2003
What is a reasonable cost to replace a timing belt in 2003 Infiniti I35 (labor and parts)?… read more
Ron Z.
Ron Z.
- Infinity Tech -
Vocational, Technical or Trade Scho
113 satisfied customers
2001 infiniti QX4: running PERFECTLY..service eng Soon light came
Hi. I have a 2001 infiniti QX4, running PERFECTLY - best vehicle ever. Service Eng Soon light came on Friday evening and has stayed on. 92K miles on it and the code is only P1145. Mechanic says intake… read more
Jay
Jay
Certified Infiniti Technician
Vocational, Technical or Trade Scho
4,360 satisfied customers
2002 Infiniti QX4: service engine light../timing solenoid/circurt
I have a 2002 Infiniti QX4 and the service engine light is on. The shop I take my car for an oil changes put their computer on it and said it was "P1140 in/timing solenoid/circurt-Bl no signal to ECU"… read more
Jay
Jay
Certified Infiniti Technician
Vocational, Technical or Trade Scho
4,360 satisfied customers
2001 infiniti qx4: p1145, p1140, p0430, p0420..cam position..throtle
i have a 2001 infiniti qx4 with a idle problem, up and down. codes showing p1145, p1140, p0430, p0420, p0505, replaced the cam position sensors, and the throtle position sensor. all codes cleared but … read more
Ryan
Ryan
Infiniti Master Tech
Associate Degree
890 satisfied customers
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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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Meet the Experts:

Jay

Jay

Certified Infiniti Technician

4,360 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

189 satisfied customers

Nissan Master and ASE certified Master Technician

Mike O.

Mike O.

Infiniti Master technician

113 satisfied customers

18 years Nissan/Infiniti experience

Ron Z.

Ron Z.

- Infinity Tech -

113 satisfied customers

18+yrs experience. State Inspector and Infinity Diagnostics

George H.

George H.

ASE Certified Technician

101 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.

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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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