Question about 1993 Chevrolet S-10 Blazer

1 Answer

1993 Chevy S10, Hesitation in starting and shakes violently

Fuel pump, distributor, and plugs have been replaced. After sitting for a few hours it will start right up but shakes violently while idling. Seems to run fine, vibration dampens when accelerating or giving it gas. Shaking returns when stopped or in park. After letting the vehicle sit for a short time, is very difficult to restart. Turns over many times and eventually starts when pressing on the gas.
Thinking about cleaning injectors and checking the firing sequence as a less then reputable garage last worked on my vehicle.
Any suggestion you can give me would be greatly appreciated. Lynn

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Sergeant:

    An expert that has over 500 points.

    Governor:

    An expert whose answer got voted for 20 times.

  • Expert
  • 150 Answers

Check the fuel pressure regulator and see if it has a leak (common problem)

Posted on Apr 16, 2009

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.
the service is completely free 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

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

What would cause you to lose fuel pressure while driving.


Chevrolet S-10 Questions - Fuel System Loses Pressure ...

www.cargurus.com > Questions > Chevrolet > S-10

CarGurusJul 28, 2012 - Fuel System Loses Pressure - I have a 2003 Chevy S-10 Pick Up with the 4 ... car a few times, what essentially you are doing is priming the fuel pressure. ... A dirty fuel filter will not cause the lines to lose pressure after the engine is shut off. ... I have a 98 s10 2.2 liter and it was driving fine all day then when ...

Chevrolet S-10 Questions - My 2001 S10 has a hard starting ...

www.cargurus.com > Questions > Chevrolet > S-10

CarGurusSep 16, 2012 - My 2001 S10 has a hard starting problem if the truck sits between 1 ... Vacuum leak, have you checked fuel pressure while it sits? ... Would the spider alsocause a misfire at low rpms? .... at an idle, or squeaking while driving and it gets faster as you go? ..... 1994 Chevrolet S-10 2 Dr STD Standard Cab LB.

Chevy S-10 Won't Start - Repalced Fuel Pump and Pressure ...

www.cartruckinfo.com/chevy-s10-wont-start.html
Chevrolet S-10 pickup won't run and has no fire unless I jumper the fuel pump relay. ... Once the truck starts and is running you can remove the jumper to the fuel pump ... Iwould get the fuel pressure checked to start with, because that's where the ... 93 gmc 4.3l FI runs but dies out loss of power after 5 mins of running then ...

Stalling S10: I Have a 1994 Chevy S10 2.2l It Stalls After 35 ...


Dec 10, 2015 | 1994 Chevrolet S-10

1 Answer

1999 Chevy S10 4.3L starting Problem... My truck doesn't start after it has sat for a while, usually after it sits overnight. Typically it starts after a little starting fluid.


It sounds like the fuel drainback valve is allowing fuel pressure to bleed off overnight. In some cases you can add an external one, in others a new fuel pump is required to be installed, check with your favorite mechanic.

Mar 03, 2015 | Cars & Trucks

1 Answer

We have a 1993 cutlass sierra with less than a 100,000 miles, all of a sudden it started sputtering and shaking when driven, any suggestions what could be the issue


It could be multiple things. The easiest I would start with is the spark plugs and spark plug wires. If they are bad it will cause a misfire in the motor which would cause shaking. They are fairly cheap and easy to replace. It could also be a plugged fuel filter, a weak fuel pump, bad distributor cap, these are just a few things to check out. It's hard to tell what it is without actually being there. But here are the basic rules, no compression, no fuel, no spark, no start.

Dec 14, 2014 | 1993 Oldsmobile Cutlass Ciera

1 Answer

1990 Chevy s10 won't start, have replaced plugs, wires, timing chain, fuel pump,distributor, starting fluid nothing helps


Have you checked for a broken timing chain, that would be the next step. Make sure number one cylinder is up on compression stroke when the timing mark is on 0 degrees BTDC on the crank pulley. Pull the plug and feel the pressure as it nears TDC.

Aug 06, 2012 | Chevrolet S 10 Cars & Trucks

1 Answer

I was given a 1994 s10 Chevy Tahoe vortex blazer


I was given a 1994 s10 Chevy Tahoe vortex blazer??????? It's either a S-10 pick-up or it's a Tahoe or a Blazer not all three . So which is it ?

Mar 11, 2017 | 1994 Chevrolet S-10 Blazer

1 Answer

I have a 1993 chevy s10 4.3l TBI that will not start.


Make sure the injectors are pulsing. Whatch to make sure mists oj fuel are coming out.

Apr 01, 2010 | 1993 Chevrolet S-10

2 Answers

1993 Chevy S10 Blazer engine hesitation with smoke from exhaust


Had a 94 Olds Bravada that did a similar thing and it was EGR valve on the front of the intake. It' s easy to take off and clean with WD 40 and if you have an air compressor blow it out good.

Dec 19, 2009 | 1993 Chevrolet S-10 Blazer

1 Answer

1994 Chevy S10 4.3L sputters, revs, jerks terribly


take a look at the coil pack. its seperate from the distributor. you can follow the wire on the distributor cap that says coil to find it. even though it may appear ok it could still be going bad. that would cause static and a sputter condition. its a good starting point. also, fuel pump could be getting weak. but the coil and plug wires would be your best bet to start with

Feb 16, 2009 | 1993 Chevrolet S-10

5 Answers

93 chevy s10 blazer fuel pump replacement


try yhe pickup coil or ignition module wich are both located on the distributor or the igniton coil.im going through the same thing.all i have left to try is the ignition module.if i get it ill be sure to let you know

Jan 01, 2009 | 1993 Chevrolet S-10 Blazer

Not finding what you are looking for?
1993 Chevrolet S-10 Blazer Logo

663 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

yadayada
yadayada

Level 3 Expert

75077 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22095 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

7768 Answers

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

Answer questions

Manuals & User Guides

Loading...