Chevy

Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP

Ask an Expert,
Get an Answer ASAP!

Related Chevy Questions
My mother in-law owns a '95 chevy blazer 4.3 ltr vortec. it
My mother in-law owns a '95 chevy blazer 4.3 ltr vortec. it suddenly aquired a issue with what seemed to be fuel but changed inline filter, checked pressure...all seems fine. sometimes it will seem to… read more
kalamykid
kalamykid
Pactor automotive
Vocational, Technical or Trade Scho
5,398 satisfied customers
Chevrolet blaser: 1995 blazer 4.3 v6 vortec starts runs good
1995 blazer 4.3 v6 vortec starts runs good ,too much gas ,can smell gas at rear of car idle a little rough ,burns way too much gas. changed temperature sensor trying to fix no luck.… read more
HondaPlatinum
HondaPlatinum
Vocational, Technical or Trade School
25,550 satisfied customers
s10 blazer 4x4: drove..160 alittle ritch tps fine no vacum leaks..egr
i have an s10 blazer 4x4 with a vortec 350 and powerdyne supercharger ! its been tuned by westers garage in canada the motor has been fine for over 4 years now sense i drove to work on thursday its be… read more
Dodge expert
Dodge expert
ASE MASTER TECH, REPAIR FACILITY OWNER
High School or GED
3,636 satisfied customers
10 blazer: rebuilt..dies..spark plugs wires all the vacum hoses
have a 1994 s-10 blazer v 6 4.3 vortec i replace the fuel injectors with fuel pressure regulator as one unit under the plenum these is rebuilt unit from the auto parts when i finish it was working fin… read more
Dave Nova
Dave Nova
Chevrolet Technician
Associate Degree
7,092 satisfied customers
97 Blazer: ignition system checks..Car cranks..rpms come..idle rough
I have a 97 Blazer w W code 4.3. throws a 0304 code but the ignition system checks ok. Car cranks a long time before starting then just barely runs at idle until warm up then the rpms come up to norma… read more
Dan
Dan
Automotive Technician
Vocational, Technical or Trade Scho
23,904 satisfied customers
97 Blazer: runs fine..it only runs good up to about 60 mph..it acts
I just installed a used 4.3 in my '97 Blazer. It starts and runs fine cold. After it heats up it only runs good up to about 60 mph, after that it acts like it is running out of gas...dies/starts repae… read more
Dave Nova
Dave Nova
Chevrolet Technician
Associate Degree
7,092 satisfied customers
93 blazer: 4.3L vortec and it runs fine as long..few seconds..rebuilt
Hi, I have a '93 blazer with 4.3L Vortec and it runs fine as long as it is not left to idle for for than a few seconds. Could a bad sensor be the cause? The engine was just cleaned and rebuilt about a… read more
Dave Nova
Dave Nova
Chevrolet Technician
Associate Degree
7,092 satisfied customers
1995 chevy Blazer: with a 4.3L vortec..cap..rotor..distributor..egr
I have a 1995 chevy Blazer with a 4.3L VORTEC I cannot seem to get rid of a rogh idle problem. I have replaced the plugs, wires, cap, rotor and distributor. I cleaned the EGR.… read more
Dave Nova
Dave Nova
Chevrolet Technician
Associate Degree
7,092 satisfied customers
1995 Chevy Blazer: start my..Once started..Injectors are dry..cranking
Can't easily start my 1995 Chevy Blazer. Once started it runs and idles good. Injectors are dry, but keep cranking and she barely gets going. Has 60 psi pressure and good spark. Just turned over 100 k… read more
rashawn
rashawn
Vocational, Technical or Trade Scho
382 satisfied customers
10 blazer: oxygen sensor and expensive egr valve..tune..it runs fine
I have 1994 s-10 blazer with 4.3 vortec engine, i replaced oxygen sensor and expensive egr valve and new tune up, i replaced it all.At idle it doesn't idle smoothly and engine loads up with fuel , whe… read more
Steve
Steve
Service Manager/ Technician
5,472 satisfied customers
1995 chevy blazer: diagnostic..4 misfire..rotor..only 200 miles driven
I have a 1995 chevy blazer with a 4.3 litre vortec cmfi system I ran diagnostic on it and got po304 cylinder number 4 misfire, new plugs wires cap and rotor also new crank sensor. Checked compression … read more
Jeremy Phipps
Jeremy Phipps
Lead Technician
Vocational, Technical or Trade Scho
72 satisfied customers
2001 blazer: fuel pressure valve..new fuel pump..fuel filter
I have a 2001 blazer/trailblazer. I recently replaced the fuel pressure valve and just got done putting in a new fuel pump. I also replaced the fuel filter and plugs and wires. I starts right up, but … read more
Dave Nova
Dave Nova
Chevrolet Technician
Associate Degree
7,092 satisfied customers
94 GMC Jimmy Vortec 4.3 litre engine with the W vin, 130,000
94 GMC Jimmy Vortec 4.3 litre engine with the "W" vin, 130,000 miles. Misses on takeoff, misses and sputters under power. Starts and idles fine. Sputters and misses worse when towing a trailer. Occasi… read more
GM Tech (Cam)
GM Tech (Cam)
Chevy Technician
Vocational, Technical or Trade Scho
15,659 satisfied customers
1995 s10 blazer: injector..plenum & gasket,egr,throtle position sensor
i have a 1995 s10 blazer with a vortec 4.3 vin number W the motor starts but won't idle it acts like a vacum leak , i have already change out this items,injector system in the plenum & gasket,egr,thro… read more
BOBBYSS
BOBBYSS
Automotive Repair/Damage Investigator
Associate Degree
14,569 satisfied customers
98 blazer: light acceleration..fuel pressure..dist cam pick..new coil
have a 98 blazer, 4.3 w code, engine has missfire on #3 & #4 on light acceleration, p300 code triggers sometimes, if you accelerat harder engine runs fine, fuel pressure 58/64, new ac delco plt plugs,… read more
j_ramsey
j_ramsey
High School or GED
480 satisfied customers
1997 chevy blazer: it bogs on acceleration..misses..o2 sensors
1997 chevy blazer 4.3 vortec tbi, it bogs on acceleration, no codes, misses a little on idle, changed just about everthing but o2 sensors and crankshaft position sensor what could be the problem… read more
Chevy man
Chevy man
Mastertech
Vocational, Technical or Trade Scho
2,650 satisfied customers
10 Blazer: EGR valve..O2 sensor..?), new cap and rotor, and TPS sensor
I have a 1994 S 10 Blazer with the 4.3 liter vortec, 178K miles. It is running rich. I have changed out the EGR valve (it gave this code, initially), then the O2 sensor (it only has one, right?), new … read more
hudson9
hudson9
High School or GED
12 satisfied customers
1995 Chevy Blazer, small one not full size. 4.3 Litre Vortec V6.
1995 Chevy Blazer, small one not full size. 4.3 Litre Vortec V6. Is getting way too much fuel at idle. It is even coming out the exhaust. I have been told the fuel pressure regulator may be bad. Any s… read more
Dean
Dean
Service Manager/Lead Technician
High School or GED
154 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