Chevy

Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP

Ask an Expert,
Get an Answer ASAP!

Related Chevy Questions
Are the c=connectors color coded for the injecotrs? I got
are the c=connectors color coded for the injecotrs? I got replacemnt ones that are just white, ones on my truck are 2 colors per each injector … read more
Mike S.
Mike S.
Vocational, Technical or Trade Scho
8,063 satisfied customers
Injector codes 1,3,4,7 and theft deterrent. P0201-P0208,
I can disconnect batteries and it will run fine for about 10 min then it rattles really bad and shuts off won't start again until I clear codes or disconnect batteries. Was running fine but say for two months while I worked out of town and when I got back it started this problem… read more
Ricardo Hohl
Ricardo Hohl
Auto Motive Instructor
Automotive tech
4,320 satisfied customers
I have code p2149 on my truck it tells me that it is a
I have code p2149 on my truck it tells me that it is a positive voltage relay control circuit relay group 2.what do I need to do to fix it… read more
Dan
Dan
Automotive Technician
Vocational, Technical or Trade Scho
23,906 satisfied customers
Chevrolet Silverado 2500 HD: I have a 2004 duramax code p2149
I have a 2004 duramax code p2149 comes up I replaced #2 and #7 injector connecters didn't make no difference. I have wire harness well exsposed no bare or broken wires. can you help with the next step… read more
Gary
Gary
Chevy Technician
Vocational, Technical or Trade Scho
9,642 satisfied customers
Chevrolet 3500: p0202, p0203, p0205, p0208, p2149, and p0670.
p0202, p0203, p0205, p0208, p2149, and p0670. Replaced all connectors on affected injectors with no change. Problem is very intermittent and when it has acted up circuits ohm ok but problem is gone as… read more
Hal
Hal
owner/service tech
Vocational, Technical or Trade Scho
925 satisfied customers
05 chevy 2500hd 4x4 6.6 duramax diesel code p2149 fuel injector
05 chevy 2500hd 4x4 6.6 duramax diesel code p2149 fuel injector group b supply voltage circuit open p0208 injector circuit open #8 I assume that the injector is bad could i get the proceedure to repla… read more
Gary
Gary
Chevy Technician
Vocational, Technical or Trade Scho
9,642 satisfied customers
2004 2500 HD Vin 2 I have a po202 and a p2149 code set. I
2004 2500 HD Vin 2 I have a po202 and a p2149 code set. I have replaced # 2 injector and the FICM. Cleared all codes, started and let engine idle, dropps # 2 again and resets same codes. Please help… read more
Dave Nova
Dave Nova
Chevrolet Technician
Associate Degree
7,092 satisfied customers
I have an LLY Duramax..wiring harness..injector..valve cover
I have an LLY Duramax with possible wiring harness issues. CODE: PO202 and P2149. Can the injector be accessed on the LLY without removing the valve cover. Also where is cylinder two?… read more
GM Tech (Cam)
GM Tech (Cam)
Chevy Technician
Vocational, Technical or Trade Scho
15,756 satisfied customers
2004 Chevy: few minutes 4 clynders..p0302, p0303, p0305, p308, p0700
Hi, Working on 2004 Chevy 2500HD 6.6 Duramax Diesel, need help. Starts fine then in a few minutes 4 clynders, 2, 3, 5, 8, cut out. Codes are P2149, P0202, P0300, P0302, P0303, P0305, P308, P0700.… read more
GM Tech (Cam)
GM Tech (Cam)
Chevy Technician
Vocational, Technical or Trade Scho
15,756 satisfied customers
2004 Chevy: ton..the voltage is wrong in the injector wireing A I
I have a 2004 Chevy 3500 1 ton with a 6.6 durmax the code readers says that the circit is open to injector 7 is open and the voltage is wrong in the injector wireing A I changed injector 7 but i get t… read more
GM_MASTER_DENNY
GM_MASTER_DENNY
Shop Foreman
High School or GED
177 satisfied customers
Trouble code..it has been running fine, last week I felt a miss..rev
Trouble code #P0202 and P2149 are showing after loosing power today, I had all the injecters changed about 5 moinths ago and it has been running fine, last week I felt a miss at about 1,500 rpm and th… read more
GM Tech (Cam)
GM Tech (Cam)
Chevy Technician
Vocational, Technical or Trade Scho
15,756 satisfied customers
i have a 2004 chevy silverado diesel 2500 wen driving the check
i have a 2004 chevy silverado diesel 2500 wen driving the check engine light comes on major loss of power, feels like one side of engine shuts down wen i put my obd2 its reads two codes # XXXXX inject… read more
RussMasterTech
RussMasterTech
GM Service Technician
3 Years College
546 satisfied customers
chevy: 120k..run great..speed with lots of black smoke out the exhaust
I have a 05 chevy duramax with a superchips power programmer installed. Has right at 120K on it and has run great till now. The problem Im having is lose of power at speed with lots of black smoke out… read more
Dan
Dan
Auto Technician
Associate Degree
Chevrolet: kms..fuel tank..harness..injectors have pulse
Chevrolet C5500 duromax Diesel 2004---vehicle ran but afterwhile could not surpass 30 kms.,changed fuel filter,primed the fuel filter, engine ran for 20 secs.,then died--removed fuel filter primer pum… read more
Dan
Dan
Auto Technician
Associate Degree
i have an 05 chevy silverado 2500 hd with the duramax diesel.
i have an '05 chevy silverado 2500 hd with the duramax diesel. i was driving on the highway and a lot of black smoke started coming from the exhaust. i was in the middle of no where so i continued to … read more
Dan
Dan
Auto Technician
Associate Degree
2004 chevy: c1500..Duramax..engine died..the ENG-3 25 amp fuse blown
I have a 2004 Chevy C4500 with the Duramax engine. One eavning the engine died suddenly. The next day we found the "ENG-3" 25 amp fuse blown. After replacing the fuse the truck ran fine. Tonight the t… read more
Dan
Dan
Auto Technician
Associate Degree
I have DTC PO207 and P2146 codes. Limped into dealership, ...
I have DTC PO207 and P2146 codes. Limped into dealership, they charged me $200 and said wire on No. 7 Injector was dirty. Not covered by warranty they say. 250 miles and one day later, I''m on foot ag… read more
Greg A
Greg A
Bachelor's Degree
9,072 satisfied customers
2004 chevrolet 3500 Duramax diesel. the code P2149 comes ...
2004 chevrolet 3500 Duramax diesel. the code P2149 comes on when truck gets hot and the truck loses power, how can I fix that?… read more
ttiger79
ttiger79
Auto Mechanic
High School or GED
880 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

15,756 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