Chevy

Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP

Ask an Expert,
Get an Answer ASAP!

Related Chevy Questions
I have a po446/po446p codes on my 2003 silverado. The dealer
I have a po446/po446p codes on my 2003 silverado. The dealer replaced the evap sensor and I think the vent in late April 2017 and it's throwing the same code again in just under 2000 miles later. … read more
JOHN aka Eauto
JOHN aka Eauto
self employed
High School or GED
10,845 satisfied customers
I have a 2008 chevy silverado with a vacuum code keeping the
I have a 2008 chevy silverado with a vacuum code keeping the engine light on and no one not even the chevy dealer can find the problem, can't be inspected and dont want to get rid of the truck… read more
Gary
Gary
Chevy Technician
Vocational, Technical or Trade Scho
9,642 satisfied customers
Chevrolet Silverado 1500: again I have a 2005 silverado
Hello again I have a 2005 silverado 5.3 115000 mi it runs good but has one code p0449 evap vent selonid circuit Could you please tell me where the selonid is located and if that indeed is the problem.… read more
Gary
Gary
Chevy Technician
Vocational, Technical or Trade Scho
9,642 satisfied customers
Good morning Gary,hey I have another issue with my 2001 Chevy
Good morning Gary,hey I have another issue with my 2001 Chevy Silverado 1500 4.8L. Got a PO446 code today, now about a two years ago I replaced the vent canisters and purge valve and cleaned out the t… read more
Gary
Gary
Chevy Technician
Vocational, Technical or Trade Scho
9,642 satisfied customers
2007 tahoe: with a 5.3..two codes...p0496 and p0455.
hello, I am working on a 2007 tahoe with a 5.3. It has two codes. a p0496 and p0455. I think the p0496 code is causing the p0455. I smoked tested the system and found no leaks in the tank or hoses. ca… read more
Amedee
Amedee
Automotive Consultant
Vocational, Technical or Trade Scho
19,512 satisfied customers
2006 silverado 1500: check engine light..gas cap..the fuel tank..leaks
The "Tighten fuel cap" warning came on then "check engine light" came on for a 2006 Silverado1500? I replaced the gas cap with an OEM gas cap and I had the fuel tank checked for leaks. There were none… read more
Ron Z.
Ron Z.
- Chevy Tech -
Vocational, Technical or Trade Scho
2,836 satisfied customers
P0455..evaporative emison system leak detected gross leak/no flow
i have a 2003 silverado with a code p0455 evaporative emison system leak detected gross leak/no flow… read more
Ron Z.
Ron Z.
- Chevy Tech -
Vocational, Technical or Trade Scho
2,836 satisfied customers
chevy: that has this code present p2455 and p0449 what is the problem
i have an 07 chevy silverado that has this code present p2455 and p0449 what is the problem that i must fix?… read more
GM Tech (Cam)
GM Tech (Cam)
Chevy Technician
Vocational, Technical or Trade Scho
15,659 satisfied customers
Po455..2007 silverado..have replaced gas cap and reset light but it
po449 and po455 codes on 2007 silverado. have replaced gas cap and reset light but it still comes on. please help… read more
Ron Z.
Ron Z.
- Chevy Tech -
Vocational, Technical or Trade Scho
2,836 satisfied customers
Chevy Impala: OBD2 Code P0455..Emissions..Control System..Leak
Chevy Impala 2007. OBD2 Code P0455, "Evaporative Emissions Control System Leak Detected (gross leak)." Any ideas?… read more
Dave Nova
Dave Nova
Chevrolet Technician
Associate Degree
7,092 satisfied customers
2005 Silverado 4X4 1500 4.8...solenoid &..under hood area
I have a 2005 Silverado 4X4 1500 4.8. We had a code P0449 and was told to replace the solenoid & use 5/8 heater hose to relocate the filter to the under hood area. Do we run the heater hose the length… read more
George H.
George H.
Technician
Associate Degree
19,102 satisfied customers
I REPLACED THE EVAP CONTROL VALVE ON MY 2001 CHEVY
I REPLACED THE EVAP CONTROL VALVE ON MY 2001 CHEVY SILVERADO, NOW THE CODE READS EVAP CONTROL VALVE CIRCUIT IS BAD, WHAT SHOULD I DO ?… read more
GM Tech (Cam)
GM Tech (Cam)
Chevy Technician
Vocational, Technical or Trade Scho
15,659 satisfied customers
.... I have a 2000 Chevy Tracker. My engine light came on last week.
Hello .... I have a 2000 Chevy Tracker. My engine light came on last week. I had a local mechanic hook it up to their computer scanner for the purpose of getting the codes & diagnosis in the hopes tha… read more
Ricardo Hohl
Ricardo Hohl
Auto Motive Instructor
Automotive tech
4,320 satisfied customers
Silverado..evap system and fuel tank for leaks..disconnected
I have a 2001 Silverado z71 with a P0440 code. Got underneath to inspect evap system and fuel tank for leaks and found a 3/16 vacuum hose disconnected on one end and connected to a small plastic vent … read more
John
John
Master A.S.E Automotive technician
2 YEARS COLLEGE
4,071 satisfied customers
classic: K1500..p0446..Replaced gas cap and light still comes
1999 K1500 "classic" reoccuring P0446 code. Replaced gas cap and light still comes on every few days… read more
GMTechBernard
GMTechBernard
Owner / Technician
High School or GED
2,157 satisfied customers
2003 GMC: evap emission ctrl sys LOCATED..MY TRUCK IT
where do i need to begin looking for the EVAP EMISSION CTRL SYS LOCATED ON MY TRUCK IT IS A 2003 GMC SIERRA Z-71 WITH THE 4.8 ENGINE… read more
Ivan
Ivan
Automotive Instructor
Bachelor's Degree
4,857 satisfied customers
03 Silverado 1500HD 63K Miles. Got Check Engine Light and
'03 Silverado 1500HD 63K Miles. Got Check Engine Light and code P0446 with another of the same pending in the system. Recently changed plugs and wires about 150 miles prior to receiving code. Codes we… read more
GM Tech (Cam)
GM Tech (Cam)
Chevy Technician
Vocational, Technical or Trade Scho
15,659 satisfied customers
I have a 04 chevy 2500hd an check engine light is on an truck
I have a 04 chevy 2500hd an check engine light is on an truck does not want to take gas,It takes me 25min to put $50.00 in… read more
goodwrench9124
goodwrench9124
Lead Tech/ Shop Leader
Vocational, Technical or Trade Scho
3,392 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.

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 having a terrible problem with the wheel bearings on my 98 Chevy Cavalier and I suspect that using this website saved me plenty of time and money.

Todd LRochester NY

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

< Previous | Next >

Meet the Experts:

GM Tech (Cam)

GM Tech (Cam)

Chevy Technician

15,659 satisfied customers

GM Grand Master Technician 2007. 14 years experience.

Gary

Gary

Chevy Technician

9,642 satisfied customers

15 years GM master tech

Tim&#039;s Auto Repair

Tim's Auto Repair

mechanic

8,884 satisfied customers

Have owned a repair shop for 25 yrs.

Dave Nova

Dave Nova

Chevrolet Technician

7,092 satisfied customers

ASE Master Certification. GM World Class Certification

John

John

Master A.S.E Automotive technician

4,071 satisfied customers

A.S.E MasterTechnician A1-A8 w/L1,38 years experience General Motors Master Technician

Don - Mo Lurch

Don - Mo Lurch

Auto Mech / Electronics

2,953 satisfied customers

Chevrolet Cert., Heavy Line Mech, Race Shop Owner, Mobile Electronics.

Ron Z.

Ron Z.

- Chevy Tech -

2,836 satisfied customers

18+yrs experience. State Inspector and Chevy Diagnostics

< Previous | Next >

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