Now it stalls in idle and then when I try to turn it back on it will crank but won't start. Contains hate speech or attacks an individual, Nudity, pornography, or sexually explicit content. Chevrolet S10 Engine Misfire or Stalling & … Hope this helps. Truck does not have power locks. It Turns Over But Won't Start. I am thinking that it might be the flywheel or torque converter. 15,296 posts, read ... and also the idle surging is enough to cycle the alternator in/out of the charging system. Checking to See if the Idle Control Valve is Functioning Use a code scanner to check error codes. The "Check engine" light continues to flash. There are quite a few reasons why your Chevy Silverado could be idling rough. Autozone codes say cylinder 1 misfire (301). Air Fuel Mixture – If the air/fuel mixture is off, your S10 can stall out. Learn about this problem, why it occurs, and how to fix it. Changed tp Now the truck starts and idles, but when put in any gear it dies. Most times it starts and runs just fine. A few weeks ago it started stalling in idle, and has gotten worse. Clean it thoroughly and then take it on a test drive. (Merged). Content will be removed if CarGurus becomes aware that it violates our policies. Re: 95 Chevy S-10 4.3L TBI - Idle troubles Interesting thread. Chevrolet S10 Idle Air Control Valve Your Chevrolet S-10 takes on rough roads with ease, but a rough-sounding idle is a sign of a possible problem with your Chevrolet S-10 idle air control valve. It is also a 2002 S-10. This fixed my problem of the engine stalling at idle while in gear. I have a 1984 Chevy S10 2.8, 4x4 has very low I ended up checking the battery first and found that every lead coming from the positive terminal was severely corroded. 2002 chevy s10 4x4 automatic with 4.3 l v-tech, Hard to tell, electronics don't like voltage spikes, which can happen with a jump. The vehicle was safely coasted to the shoulder and restarted as normal. It is not the greatest video but more than adequate to show you how to do it. you ran the codes yet? The part helps your truck maintain a consistent idle even as the engine takes on extra work. The contact stated that while driving 35 mph, the vehicle stalled. I Have Had This Engine Replaced, And After That I Replaced The Battery, Alternator, Fuel Pump. Bad Fuel Injectors – If the fuel injection system is allowing too much or too little fuel into the combustion chamber, than your S10 will stall out. code. Symptoms of Failing Idle Control Valve and Throttle Position Sensor. The engine can’t get enough air at idle to stay running with this extra load applied. I have been reading it even though I have a 1994 S10 p/u with engine code W (CPI) that has a different fuel injector system. Any trouble codes? ... EGR should be closed at Engine Idle (at a stoplight) If it's stuck open even a little bit the engine will run rough. The Windows Wont Roll-up, The Doors Wont Lock. Can't Fill Gas Tank On My 2001 Blazer - Pump Shuts Off 1994 chevy s10 Blazer dies on left turns 1997 GMC Jimmy Vortec Engine Has No Power 1999 Chevy Blazer Fuel Gauge Reads Empty 2000 Blazer Idle is Too High Then Goes Down The idle air control valve is programmed to regulate and maintain the engine idle speed at a constant rate. it has been running fine, just has had a high idle, I ran to the corner gas station, after it had warmed up,  and now it just won't stay running at  the low idle , I give it gas to keep it running and it has a almost a  sputter.. .. please help it is my only vehicle.. idle. Answer: Stalling with the A/C on at idle is usually caused by carbon build up in the throttle body. Usually it’ll be a bad sensor reading, vacuum leak, or other problem that’ll cause the air/fuel mixture to be wrong. I have a OBD II scan tool and will check this out, my service engine soon light is not lite up but not sure if this problem would cause the panel light to light up. The check engine light flashes, as soon as I turn on the car. I am experiencing a hesitation while engine is cool around 100 degrees and idling or while driving, but once the temperature rises to 150 degrees, either idling or driving the hesitation goes away. Had a few of these have a bad TPS but would not set a 2002 Blazer intermittantly will stall right after starting. It acts like the motor wants to run but the tranny or something stops it. It makes a clicking noice when I start it. 88 s10 rough idle, no power, cuts out when driving. engine idle goes up and down at slower speeds and at idle. The main problem is my truck keeps stalling, but it's intermittent. Sounds like the ISC motor is bad, you could try removing it and cleaning the pintle The engine wants to stall when you slow down at a stop sign, you need to keep your foot on the gas to keep it running. Friday, January 29th, 2021 AT 10:59 AM engine idle 1 Answer. Failure Date: 07/07/2012. Here are tow guides to help us fix it. This particular truck has a 2002 S10 V6 4.3L engine. If the valve fails or has any issues it can cause the idle speed to be thrown off. Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. I ended up checking the battery first and found that every lead coming from the positive terminal was severely corroded. Thus, it doesn't set the light. When one or more of these variables is off it can lead to a rough idling condition. But when I step on the gas, it goes away. 2. (Merged). If … Leaking Intake Manifold Gasket This Truck For The Past 6 1/2 Years Has Started Instantly (like A Lexus!) I just had the exact same problem with my truck. I have to hold the accelerator for about 10 minutes until it idles normally (500 - 600 rpm) to go. Then starts to skake again when in idle. I have replaced #1 fuel injector, spark plugs, spark plug wires, idle… These issues can include, but are not limited to, dirty air filters, old spark plugs, gummed-up fuel injectors, bad fuel pump, loose throttle body and melted catalytic converter. I have recently done a tune up (new spark plugs, distributor cap, PVC valve, air filter) and replaced the IAC valve, fuel filter, and cleaned the throttle body, as these were common solutions I found on the Internet, but nothing seems to have helped. Remove the wing nut on top of the air cleaner and lift the air cleaner off the throttle body to access the vacuum lines. Any idea what is causing this? Does it start right back up for another 5 seconds or do you have to wait to restart it? 10-02-2002, 09:56 PM. If it matters it's a 2002 Chevrolet Blazer 2wd 4dr with 4.3L V6, automatic tranny. 2003 chevy S 10 pickup stalls at idle unless gas is given. When it is in Idle, the engine starts shaking. Rough idling; Engine stalling; Hesitation during acceleration; Hard shifting and lack of power; Lack of accelerator responsiveness; P0122 engine code (TPS sensor) 2. Turned out to be … The failure recurred several times later. Chevy S10 stalls when engine is warm, an automotive curiosity. The engine starts shaking. and lubing the shaft, cleaning the passages would also be a good idea as you I just had the exact same problem with my truck. This Truck Runs Perfect. I hooked up my code reader and found the cause was a bad PCV and IAC sensor. Car Stall problem of the 2001 Chevrolet S10 1. If the IAC is unplugged, the engine will run at high idle fine. sensor and idler control valve and can not find a vacuum leak or leak around head gaske... 220 Great Deals out of 17,975 listings starting at $1,800, 3,248 Great Deals out of 105,759 listings starting at $449, 93 Great Deals out of 8,027 listings starting at $2,000. Idle air control valve bolted to the throttle body, or the TPS(throttle possition sensor) also bolted to the TB. engine idle goes up and down at slower speeds and at I followed them down to the junction with the 175amp fuse that leads to the accessories and found that corroded as well. The sensor tells the computer how cold the engine is and from that, the computer determines how rich or lean to make the fuel mixture. 94 Chevy S-10 Blazer Stalling On Idle. The truck starts fine but dies in about 5 seconds. One day, upon starting my 2002 Chevy S10, the dreadful "Service Engine Soon" light displayed. I can restart it and it runs fine but will stall at the next stop. Recently changed oil and added gas treatment to a full tank of gas and a week later idle is erratic. So far I have not had the problem after these repairs. The IAC (Idle Air Control) valve utilizes the on-board computer to fine tune the idle speed according to engine conditions. Autozone codes say cylinder 1 misfire (301). 2002 Chevrolet S10 4.3L Poor Idle Quality, Stall. After the job, the vehicle now starts normally and the idle is great at 700-800 RPM. The throttle body bore and plate should be cleaned with a carbon cleaner spray. Info. I have a 1991 chevy s10 4.3 fuel injected V6 that stalls at idle. In looking at the fuel injection, I can see the injectors stop injecting fuel. When you first start the engine, the engine idles between 300-500 RPM and very rough. But I did have a similar problem once upon a time. Have Watch this how to clean throttle video. Posted to GM Driveability on 5/22/2009 9 Replies. Electronic throttle systems are very common to this. Engines may vary across the S10 model types. Shopping. 1999 Chevy s10 2.2l. © 2021 CarGurus, Inc., All Rights Reserved. When plugged back in, the correct idle resumes and it may run a few seconds or a minute before it dies. When I turn the key to the on position, I can hear the fuel pump turn on. This guide can help us fix it, I Tried To Start It And It Died Immediately. It will occasionally idle a little to fast when you make a stop. Seems to only occur while cold. These are attached to the bottom of the air cleaner. Has the check engine light come on? Andrew’s question: “I have a 94 chevy s-10 blazer. Cap Dist Rotor MAF IAC TPS Also cleaned the t … read more It Starts, Goes Down The Road, And At... Oil Change Replacement Subaru Legacy 03-09, Oil Change & Filter Replacement Honda Accord, https://www.2carpros.com/articles/how-to-reset-a-security-system, https://www.2carpros.com/articles/stall-at-idle, http://www.youtube.com/watch?v=41yFXjibtLY&feature=related, https://www.2carpros.com/articles/engine-stalls-idles-too-high-low-after-dead-or-replaced-battery. Chevy S10 Code P0507 Service: Replacing the PCV Valve and Idle Air Control Sensor. But without knowing what year model you have I can't check to make sure that your model has one. It will restart but will not continue to run when put in gear. 1999 Chevy s10 2.2l. Check Engine Light comes on Watch later. Clean your throttle/air intake with throttle and air intake cleaner. Mav. a new battery has been installed, this information pertains to most vehicles. After it dies, it is very hard to restart unless it is left alone and cools a bit. Rick Norwood. But if yours does have an idle air control valve that's what I would check into first. Ok wondering if anyone can steer me in a direction on this one. When I am driving and go to stop it makes a clicking noice and stalls. Copy link. What could be the problem? Parking Lights And Headlights Come On. If playback doesn't begin shortly, try restarting your device. Tap to unmute. You can check them with a ohm meter for any rough or intermittent opens. This may result in an unusually high or low idle speed, or in some cases a surging idle speed that repeatedly climbs and falls. 2002 Chevrolet S10 Idle Air Control Valve Shop AutoZone for 2002 Chevrolet S10 Idle Air Control Valve. I have a 92 Chevy S10 Blazer. Sounds like it could be a dirty/faulty idle air control valve and/or a dirty throttle plate. This video shows you how on your truck. Step 1. I have just replaced the fallowing: 2 Upstream O2 Sensors Spark Plugs Plug Wires Dist.
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