Question about 2001 Chevrolet Blazer

1 Answer

Did tune up on 2001 chevy blazer v6 4.3 ltr

Car was running sluggish, replaced spark plugs, wires, oil filter, oil, when put back together car had no power and was missfiring, checked firing order and everything was fine. now it barely goes and is sluggish.

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    President:

    An expert whose answer got voted for 500 times.

  • Master
  • 1,486 Answers

Change the mass air flow meter

Posted on Jul 18, 2009

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
New users get to try the service completely Free afterwhich it costs $6 per call and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Mercedes clk 200 petrol 1999.guys I really need help quickly please. Only brought the car yesterday and already it's a goner. Driving home it was very sluggish. this morning again sluggish....


If it runs good in park or at idle but is slugish when you try to accelerate it is likely a fuel issue. I would start with a new fuel filter. When you press on the gas you need more fuel pressure and if the pump cant get more through the clogged filter you will get that. If it runs bad even at idle it is likely a spark issue and needs new plugs and wires. I would give it a good tune up - oil change, spark plugs (platinum or iridium), plug wires, air filter, fuel filter, PCV Valve and see how she runs after that.

Aug 11, 2013 | Cars & Trucks

2 Answers

1991chevy lumina starts hard, runs sluggish and then dies when put into drive. already replaced computer


Having replaced the computer, best thing you could do now is a complete tune up-new spark plugs, wires, distributor cap, rotor, air and fuel filter. Change the oil and check all fluids. Have the computer scanned for trouble codes. Check if your catalytic converter is blocked or clogged-if bad, they will plug up and stop the car.

Apr 10, 2013 | Cars & Trucks

1 Answer

My 01 4.3 vortec blazer starts stumbling when at red lights and stop signs any suggestions


Could be the EGR valve or the idle adjust valve. Check Engine light on? Any codes?

Oct 14, 2012 | 2001 Chevrolet Chevrolet Blazer

1 Answer

Ai have a 88 chevy s-10 blazer it stall when i drive a block like it starts to cut out does it need a fuel filter, if so is it under the truck or does it need spark plugs only or does air filter only...


I suggest a full tune up.

1. Air filter.
2. Fuel filter, carbureted engine filter is located inside the line fitting where it attaches to the carburetor. Fuel injected engine filter is located in-line under the truck near the tank.
3. Oil and filter.
4. Spark plugs and wires.
5. Distributor cap and rotor if applicable.
6. PCV valve.

Mar 17, 2011 | 1988 Chevrolet Blazer

3 Answers

What does a major tune up for a 2004 chevy impala consist of? What should be done and needs to be done?


New spark plugs, oil and oil filter, transmission flush and fill, fuel filter, air filter, coolant flush and fill, clean throttle body plate and bore, clean the MAF sensor, replace any loose or cracked vacuum lines, PCV valve, new air filter, new battery.

99% of the time all you should ever need for a tune up is new spark plugs, and a clean air filter and throttle body. But since your inquiry indicated "major" I gave it more critical thought.

Feb 18, 2011 | Chevrolet Impala Cars & Trucks

1 Answer

My 2001 Chevy Malibu is shaking, engine light on and I smell oil and rubber. It also is sluggish when I drive it.


My initial thought is that you have no spark in one cylinder. This could be from a bad spark plug or other ignition component failure. Have the spark plugs ever been changed? I would rule this out first, as they are inexpensive, and also under more stress than any other part of the ignition system. If the problem persists, then it's time to look at the spark plug wires or ignition coil.

Start the car and open the hood when it's dark. Do you see/hear sparks coming from the plug wires? Another inexpensive place to start looking.

Dec 20, 2010 | 2001 Chevrolet Blazer

2 Answers

Location of spark plugs on 4.3l v-6 in a 2001 chevy blazer


Chevy usually puts the spark plugs down below the exhaust manifold.
You usually have to do them by feel, or use a mirror.

Jan 02, 2010 | 2001 Chevrolet Blazer

2 Answers

1994 pontiac transport se sluggish running


Ck your exhaust pipe at rear of car noting any obnoxious smell like rottrn eggs. Hold a piece of paper, I use a dollar bill ,in in front of the exhaust. If it blows the paper gently, you have a catalyctic converter going or is bad. Will need replace if so.

Jun 02, 2009 | 1994 Pontiac Trans Sport

1 Answer

I want todo a tune up myself


for a normal tune up, the only thing you can change are, fuel filter, oil filter and oil, cabin filters, transmission oil filter and trans oil, and spark plugs. The other (tune items) such as spark plug wires and points, and timing settings are either eliminated or non adjustable. If you have the equipment you can do a computer check, but if the truck is running well it probably won't tell you much.

May 19, 2009 | 2001 Ford Expedition

1 Answer

2002 chevy blazer fuel consumption


Usually when it comes to bad gas mileage, an air filter change, fresh oil and filter, fuel filter and making sure you have no vacuum leaks....

Also, believe it or not, improper tire pressure will affect your gas mileage.

New spark plugs and wires are a "nicety" but if there is not damage to them, then they will be fine.

Mar 30, 2009 | 2002 Chevrolet Blazer

Not finding what you are looking for?
2001 Chevrolet Blazer Logo

964 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

yadayada
yadayada

Level 3 Expert

76630 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22219 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8499 Answers

Are you a Chevrolet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...