Chevy

Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP

Ask an Expert,
Get an Answer ASAP!

I tried installing a tune on my 2005 1500 Chevrolet

Customer Question
Silverado and code 357 came...
I tried installing a tune on my 2005 1500 Chevrolet Silverado and code 357 came up on the bully dog gt gas programmer
Submitted: 2 years ago.Category: Chevy
Show More
Show Less
Ask Your Own Chevy Question
Answered in 5 minutes by:
1/31/2016
Chevy Mechanic: Dan, Technician replied 2 years ago
Dan
Dan, Technician
Category: Chevy
Satisfied Customers: 25,779
Experience: Independent Shop Experience, 2 Year Automotive Diploma, & Access to Information Database
Verified

Hello, my name is***** code is related to the ignition coil 7 and most likely means coil has failed. Swap #7 coil with another cylinder to see if misfire follows coil, if so replace the coil. Here is a picture of firing order so you know where cylinder 7 is. Let me know if you have more questions or if there is anything else I can do to help. Thanks.

-

https://www.dropbox.com/s/34vpl7coym7m7j6/fogm00011.PNG?dl=0

-

Ask Your Own Chevy Question
Was this answer helpful?
Ask Dan Your Own Question
Dan
Dan
Dan, Technician
Category: Chevy
Satisfied Customers: 25,779
25,779 Satisfied Customers
Experience: Independent Shop Experience, 2 Year Automotive Diploma, & Access to Information Database

Dan 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 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

15,289 satisfied customers

GM Grand Master Technician 2007. 14 years experience.

Gary

Gary

Chevy Technician

9,357 satisfied customers

15 years GM master tech

Tim&#039;s Auto Repair

Tim's Auto Repair

mechanic

8,866 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

2,918 satisfied customers

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

Ron Z.

Ron Z.

- Chevy Tech -

2,734 satisfied customers

18+yrs experience. State Inspector and Chevy Diagnostics

< Previous | Next >

Related Chevy Questions
What are the symptoms of a bad coil pack
what are the symptoms of a bad coil pack… read more
Alex M
Alex M
Automotive Technician
Diplom
858 satisfied customers
1997 GMC: the ECM-1 keeps blowing..Fuel pump relay..blew..blown
I have a 1997 GMC 4X4 pickup, My fuse for the ECM-1 keeps blowing. I took out the Fuel pump relay and turn the key on, and when I go to put the fuse in, it blowes right away. It first blew when I star… read more
supermechanic
supermechanic
Service consultant
Vocational, Technical or Trade Scho
10 satisfied customers
How do I replace the ignition coil on my 2000 Chevrolet Blazer?
how do I replace the ignition coil on my 2000 Chevrolet Blazer?… read more
Mcgruder73
Mcgruder73
Auto Technician
Associate Degree
Po300 code: changed plugs, wire and ignition coils. O2
po300 code: changed plugs, wire and ignition coils. O2 sensor also still got po300 code. also whitish blue smoke out tailpipe. 2003 6.0 chevy 2500 … read more
jim
jim
Vocational, Technical or Trade Scho
702 satisfied customers
I've got a 1994 c1500 4.3l I cant figure out what's wrong
I've got a 1994 c1500 4.3l I cant figure out what's wrong with it it'll crank but not start I've replaced the distributor cap the rotor bug the throttle position sensor the fuel regulator the fuel pum… read more
Eric
Eric
Retired
N/A
14,436 satisfied customers
I have a 96 camaro with 5.7 I need the wiring/pinout to the
I have a 96 camaro with 5.7 I need the wiring/pinout to the ignition control module I also need the wiring/pinout to the ignition coil.… read more
kalamykid
kalamykid
Pactor automotive
Vocational, Technical or Trade Scho
97 satisfied customers
It will not start, ive changed the crank ignition coil and
it will not start, ive changed the crank ignition coil and module but i don't get any spark from the spark plugs … read more
kalamykid
kalamykid
Pactor automotive
Vocational, Technical or Trade Scho
97 satisfied customers
We have changed the ignition coil and the fuel control
we have changed the ignition coil and the fuel control module and still have no fire. … read more
roy
roy
Associate Degree
3 satisfied customers
Changed 1500 ignition coil connector and fuel pump was
changed 1500 ignition coil connector and fuel pump was perfect now dies after 20 sec seems like another wire somewhere is not giving juice to pump … read more
Gary
Gary
Chevy Technician
Vocational, Technical or Trade Scho
9,357 satisfied customers
How much does an ignition coil cost to replace. Please send
How much does an ignition coil cost to replace. JA: I'm not sure of the exact price, but there's only a $5 deposit. The rest of the price information will be on the page I send you to. Customer: Pleas… read more
Ron Z.
Ron Z.
- Chevy Tech -
Vocational, Technical or Trade Scho
2,734 satisfied customers
No spark from ignition coil. Batty good new coil plugs
yes fixing my self also new fuel pump i think its a el … read more
kwiggins29059
kwiggins29059
Associate Degree
219 satisfied customers
I replace the ignition coil and nothing fires, I put the old
I put the old one back on it fires and misfires on cylinder 2 an 3 … read more
kwiggins29059
kwiggins29059
Associate Degree
219 satisfied customers
93 SUBURBAN: RUNNING FINE..NEXT MORNING..START...CRANKS, NO SPARK OR
I HAVE A 93 SUBURBAN W/5.7. RUNNING FINE, NEXT MORNING WONT START. CRANKS, NO SPARK OR FUEL. FOUND AND CHANGED BAD PICKUP COIL. FIRED UP, RAN GREAT. TOOK IT TO THE AUTO STORE FOR TUNEUP PARTS, CAME OU… read more
Kevin Bourcier
Kevin Bourcier
Vocational, Technical or Trade Scho
385 satisfied customers
98 Chevy Venture: I have a p0336 trouble code..Van..code mean
I have a p0336 trouble code on my 98 Chevy Venture Van what does this code mean?… read more
supermechanic
supermechanic
Service consultant
Vocational, Technical or Trade Scho
10 satisfied customers
How do you remove the coil on 2000 astro van
How do you remove the coil on 2000 astro van… read more
Ivan
Ivan
Automotive Instructor
Vocational, Technical or Trade Scho
3,337 satisfied customers
1998 chevy blazer: I need to change the ignition coil
I need to change the ignition coil in a 1998 chevy blazor, can't seem to get the old coil off...Thank you Tracy… read more
Car-Doc
Car-Doc
Vocational, Technical or Trade Scho
72 satisfied customers
P0356 This Relates to Circuit for Ignition Coil F Primary/Secondary
P0356 This Relates to Circuit for Ignition Coil F Primary/Secondary - Does that mean the ignition coild need to be replaced?… read more
Dave Nova
Dave Nova
Chevrolet Technician
Associate Degree
7,092 satisfied customers
2006 Chevy Malibu 3.5 codes, b1325, b1370, c0900?
2006 Chevy Malibu 3.5 codes, b1325, b1370, c0900?… read more
fordguy4u
fordguy4u
Automotive Tech
Vocational, Technical or Trade Scho
70 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