Chevy

Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP

Ask an Expert,
Get an Answer ASAP!

I have a 02 trail blazer v6 4x4 automatic 4.2 liter. there…

Customer Question
hi I have a 02...
hi I have a 02 trail blazer v6 4x4 automatic 4.2 liter. there are 3 codes po300, poo14 and p1345. thanks
Submitted: 2 years ago.Category: Chevy
Show More
Show Less
Ask Your Own Chevy Question
Answered in 48 minutes by:
1/18/2016
Chevy Mechanic: Super Mechanic, Master technician replied 2 years ago
Super Mechanic
Super Mechanic, Master technician
Category: Chevy
Satisfied Customers: 17,221
Experience: 29 yrs. exp., ASE master, cert. in G.M. electrical, a/c, susspension, brakes, electronic steering
Verified

Hello and welcome. My name is ***** ***** you for visiting the site, I will be happy to assist you today.

.

The P0300 is a random cylinder misfire, which may be caused by the other 2 codes. P0014, camshaft shasing is normally set by the same thing that caused the P1345

  • If this DTC is set along with any crankshaft position (CKP) or camshaft position (CMP) sensor DTCs, then both the CKP and CMP sensor DTCs should be diagnosed prior to performing this diagnostic. The PCM uses both inputs to determine the actual camshaft position.

.

The powertrain control module (PCM) uses the crankshaft position (CKP) sensor and the camshaft position (CMP) sensor information to monitor the correlation between the crankshaft and camshaft positions. If the deviation between the crankshaft and camshaft position exceeds a calibrated amount DTC P1345 will set.

.

I can get the test instructions for it and put it in a PDF file, (it is rather large) and send it to your email address for as little as possible.

.

Ask Your Own Chevy Question
Customer reply replied 2 years ago
Can u send me info on how to test them? Thanks
Customer reply replied 2 years ago
N thanks u have not help me on nothing yet and u are asking for more!!
Chevy Mechanic: Super Mechanic, Master technician replied 2 years ago

The only way that I can help you is to get the tests to you and the company requires a little bit more for that. That is beyond my control, sorry. I see that you are a valued customer, I should be able to put the files in a dropbox if you rather, that won't cost anymore, thanks

Ask Your Own Chevy Question
Chevy Mechanic: Super Mechanic, Master technician replied 2 years ago

Let me just say that any money that you paid, or if you have a subscription, that money stays in your account until the answers are rated, (positive) regardless of how fast or how long it may take to get finished. You can FOLLOW UP AT ANYTIME, even after rating.

.

I have the instructions in a PDF format, at the following link. You can copy and paste it into a new browser and rate the answer on this page.

.

https://www.dropbox.com/s/4rj782uennu14xb/DTC%20P1345.pdf?dl=0

.

Please don’t forget to rate the answer in a positive way, . EVEN IF YOU HAVE A SUBSCRIPTION ****THAT IS THE ONLY WAY I GET PAID ****

.

Ask Your Own Chevy Question
Was this answer helpful?
Ask Super Mechanic Your Own Question
Super Mechanic
Super Mechanic
Super Mechanic, Master technician
Category: Chevy
Satisfied Customers: 17,221
17,221 Satisfied Customers
Experience: 29 yrs. exp., ASE master, cert. in G.M. electrical, a/c, susspension, brakes, electronic steering

Super Mechanic 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
Location of camshaft sensor on 98 silverado 5.7
location of camshaft sensor on 98 silverado 5.7… read more
Gary
Gary
Chevy Technician
Vocational, Technical or Trade Scho
9,357 satisfied customers
NO START CHEVY TRACKER
I HAVE CHEKED TIMING BELT OK CHANGED DIS AND COMPRESION AND FUSES ARE GOOD DO YOU HAVE ANY IDEAS… read more
ase_master327
ase_master327
Owner & Student
High School or GED
3,214 satisfied customers
1999 CHEVROLET: camshaft position sensor..SUBURBAN..V8..7.4 Liter FI
i need to replace a camshaft position sensor on a 1999 CHEVROLET K2500 SUBURBAN V8 7.4 Liter FI how hard is this to do my self and is there an easy way to get to it. if not how do i get to it.… read more
ase_master327
ase_master327
Owner & Student
High School or GED
3,214 satisfied customers
The dealership said I need to replace exhaust camshaft
the dealership said I need to replace exhaust camshaft solenoid valve and pigtail connector. and said it would be about $315, could this be the reason my engine light is on and also is this a decent p… read more
Ron Z.
Ron Z.
- Chevy Tech -
Vocational, Technical or Trade Scho
2,734 satisfied customers
Listen I needs the camshaft cap order please. 2004 Chevy
Yes i am fixing myself I just need the order for the Cam caps … read more
Joecamel90
Joecamel90
Technician
Associate Degree
24 satisfied customers
I got a check engine light code P0011 which is camshaft
I got a check engine light code P0011 which is camshaft position. The solution is to change the VVT solenoid … read more
fordguy4u
fordguy4u
Automotive Tech
Vocational, Technical or Trade Scho
70 satisfied customers
I'm trying to find out how to remove the camshaft position
I'm trying to find out how to remove the camshaft position sensor on a 2014 chevy malibu … read more
Ron Z.
Ron Z.
- Chevy Tech -
Vocational, Technical or Trade Scho
2,734 satisfied customers
How much is an estimate for a 09' Chevy 5.3 camshaft
How much is an estimate for a 09' Chevy 5.3 camshaft replacement? … read more
Chris (aka - Moose)
Chris (aka - Moose)
Vocational, Technical or Trade Scho
108 satisfied customers
Where is the camshaft position senor located on a 2001 chevy
where is the camshaft position senor located on a 2001 chevy Silverado 4.8 1500 … read more
Gunvir Singh
Gunvir Singh
1,949 satisfied customers
At 77167 mile the camshaft solenoid needed replace both
at 77167 mile the camshaft solenoid needed replace both right left. today at 82002 they had to be replaced again. what could be the cause? … read more
GM Tech (Cam)
GM Tech (Cam)
Chevy Technician
Vocational, Technical or Trade Scho
15,289 satisfied customers
Need timing sprockets on a 2.8 engine crank and camshaft.
need timing sprockets on a 2.8 engine crank and camshaft … read more
kalamykid
kalamykid
Pactor automotive
Vocational, Technical or Trade Scho
97 satisfied customers
Got an error code p0341 and p0342 relating to the camshaft
got an error code p0341 and p0342 relating to the camshaft position sensor. Been searching online for the right one but the ones that supposedly "fit" look nothing like the one presently on the vehicl… read more
Jared D
Jared D
Shop Supervisor
Bachelor\u0027s
3 satisfied customers
Chevrolet: I have a 2004 Cavalier and I need the cylinder head
I have a 2004 Cavalier and I need the cylinder head torque & sequence and also the camshaft bearing cap torque. 2.2 Eco-tech DOHC. Thank you… read more
Tim&#039;s Auto Repair
Tim's Auto Repair
mechanic
High School or GED
8,866 satisfied customers
I have a 1998 k1500 with a 5.7. cranks good no spark.
i have a 1998 k1500 with a 5.7. cranks good no spark. replaced module,coil plugs,wires cap,rotor cank and camshaft sensor still no spark any ideas… read more
BOBBYSS
BOBBYSS
TECHNICIAN/ADVISOR
Associate Degree
8,343 satisfied customers
chevy aveo how do i set the timing marks on 2005 chevy av
how do i set the timing marks on 2005 chevy aveo… read more
Ron Z.
Ron Z.
- Chevy Tech -
Vocational, Technical or Trade Scho
2,734 satisfied customers
my 97 chevy cavalier has a codes p0141 - O2 Sensor Heater Circuit
my 97 chevy cavalier has a codes p0141 - O2 Sensor Heater Circuit p0335- Crankshaft Postion Sensor A Circuit and p0341 - Camshaft Position Sensor A circuit range/performance (bank 1 or Single sensor) … read more
Tim&#039;s Auto Repair
Tim's Auto Repair
mechanic
High School or GED
8,866 satisfied customers
Methods to unclog gummed up lifters-without removing intake manifold?
methods to unclog gummed up lifters-without removing intake manifold?… read more
Tim&#039;s Auto Repair
Tim's Auto Repair
mechanic
High School or GED
8,866 satisfied customers
2005 Chevy Colorado: rough idling..throttle body..fuel filter
I have a 2005 Chevy Colorado with a 3.5L Inline 5. About a month ago it started rough idling to the point where it would almost die at a stop light. Started out by cleaning the throttle body, changing… read more
Dan
Dan
Automotive Technician
Vocational, Technical or Trade Scho
25 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