The Chevrolet S10’s engine computer oversees the motor to ensure that it runs efficiently under various driving conditions. 2WD. But if you're having problems starting your truck, you may have a defective engine control computer (ECC). The worst complaints are radio won't hold preset stations overnight. Suspected coil problem because no spark present from coil when turning ignition. Galaxy S10 update issues fix #5: Boot to safe mode. A Few Days Ago I Was Out Driving And Stopped At A Business For A Few Minutes. SPONSORED LINKS. Cranks over, but won't start still after having replaced the distributor, fuel pump, and ecu. This morning, while driving my '91 Chevy S10 Blazer (4wd, 4.3 V6 auto with 237k on the clock) home from work it stalled on me, while cruising down the highway at 65mph. Our users can find data on mass market car models from most popular brands. Then All Of Sudden It Died Out.I Found Out That One Of Ecm Fuses (20amp) Keeps Blowning Out... Computer Problem I've owned this truck since last spring. Anyone have any thoughts? I bought a 1991 Chevy S10 pickup 2.8 liter V6 2 wheel drive she started blowing the fuse to the ECM I replace the fuel pump fuel relays the injector plugs I also found a chafed wire by the oil pressure switch I fix that now I'm only getting 8 volts to the fuel pump. I Have A 2001 Chevy S10 And It Was Runnin Good. The only other problem I've encountered with the truck is the gauges acting a little odd at times. and on have a starter problem put a ground from the motor to your body of your truck. It's the Iron Duke engine, a throttle body injection motor. if it has three whire it can kill your truck if one wire is broke. Hi, The service allows to compare and analyze statistics for reported problems, complaints, recalls for various manufacturers. Frame And Members problem of the 2000 Chevrolet S10 1. Chevrolet S10 Engine Computers. Also, the computers often caused stalling or no-start conditions, but not blowing fuses. Press the "erase" button on the scan tool to clear the codes on the computer, then run the engine for approximately 10 minutes to allow the computer to fully reset itself. It won't start and still not getting a spark from the main terminal on the ignition coil. This port will be rectangular in shape. I bought this truck about a week ago and drove it about 300 miles back to my hometown with no trouble at all. it does sound like you have a short in your wires though. All were woefully underpowered, and the V-6 was notorious for being unreliable as a truck motor. Tap to unmute. Retail Pickup Locations. The computer on your Chevy S10 ultimately controls a variety of vehicle functions from air and fuel delivery to generating and storing fault codes. (2) 2 product ratings - OEM Cardone Engine Control Module for Chevy Olds S10 Pickup S-10 BLAZER 77-8062. Shopping. This problem needs to be fixed to prevent major damage to the engine and related components. The S10 was offered with a heavy, iron cast 2.5 liter four-cylinder, a diesel motor and a 2.8 V-6 from the car divisions of General Motors. After the problem has been fixed, you need to know how to reset the Chevy's computer. 1991 CHEVROLET S10. Took my 1991 Chevy S10 into a mechanic when it stalled in an intersection multiple times and then after that would not start at all. 1991 chevrolet s10 repair: problems, cost and 1991 Chevrolet S10 Repair and i just got this truck from a guy and he said that everything has been done to this truck including ANTI Troubleshooting; [PDF] 2017 Volkswagen Jetta Operation Manual.pdf Chevrolet s-10 pick-up repair manual from haynes Reliability report at MSN Autos for 1996 S10 says common problem on this vehicle are failures of the fuel pump, fuel injectors and EGR valve passages. Chevy S10 turn signal problem. The fuse panel cover is in the driver's side foot well, under the steering column. It is very easy to use and support is always free. Locate the open onboard diagnostic port to the left of the main fuse panel. Started checking fuses and the ECM fuse was blown. 1991 chevy S-10 problems i have a 1991 chevy s10 2 wheel drive with a v6 2.8L engine with a throttle body now my truck was running good one day it started not ideling now when i push the clutch in the truck just completly dies and like fludes the motor i dont no why 1994 Chevrolet S10 Problems and Complaints - 17 Issues im not shure what exactly your problem is but the computer does not need to be reprogramed after a battery disconection that i do know. OEM Cardone Engine Control Module for Chevy Olds S10 Pickup S-10 BLAZER 77-8062 (Fits: 1991 Chevrolet S10) 5 out of 5 stars. When the computer generates a fault code, it means that there is something wrong with one of the vehicle's critical systems—typically a sensor related to the emissions control system. Copyright 2021 Leaf Group Ltd. / Leaf Group Media, "Chevrolet S10, GMC Sonoma 1994-2004, Chevy Blazer, GMC Jimmy 1995-2004, Olds Bravada, Isuzu Hombre 1996-2001 Repair Manual"; Robert Maddox, John H. Haynes; 2005. Electrical System problem of the 2001 Chevrolet S10 1. Stop by AutoZone to pick up a high performance replacement for your Chevrolet S10 Blazer engine control module. Your Chevrolet S10 Blazer has been great for towing and off-roading. The most recently reported issues are listed below. When an engine computer malfunctions, it needs to be replaced with a new one immediately. Posted by gman454 on Jan 08, 2009 Also, the computers often caused stalling or … on the s10 1995 there a couple of thing you need to check if you have no start. So, do stay until the end. Our list of 17 known complaints reported by owners can help you fix your 1994 Chevrolet S10. Tallmadge, OH. Share. When the computer generates a fault code, it means that there is something wrong with one of the vehicle's critical systems—typically a sensor related to the emissions control system. Failure of the fuel pump and fuel injectors may prevent the vehicle from starting. The computer on your Chevy S10 ultimately controls a variety of vehicle functions from air and fuel delivery to generating and storing fault codes. I Bought A 1991 Chevy S10 Pickup 2.8 Liter V6 2 Wheel Drive She Started Blowing The Fuse To The Ecm I Replace The Fuel Pump Fuel Relays The... My Son Just Bought An S-10 And It Ran Fine For A Few Days Then He Parked It Went To Start It And It Wouldn't Start. I have a 1994 Chevrolet s10 5 speed 4cil.i was driving fine no problem.all of sudden it started too jump.i push in the clutch.it's running fine but when i put it first or 2 nd if i can get it up too speed long enough for me too shift.when im in gear it has no compression.please any help is appreciated. The 4.3-liter engine and 4-door body finally made Blazer competitive with the wildly successful Jeep Cherokee. A free diagnostic test can be done by any auto parts store to determine the cause of the problem. Up Next. Individual Parts. The site provides info on 1991 Chevrolet S10 Other Problems, Complaints and Defects - 474807 | VinDecoderz.com This is an online automotive information provider of a detailed information on complaints, defects and recalls for Chevrolet S10 1991. Pulled over to the shoulder with it and restarted it, but it ran for ~10 seconds before quitting pretty suddenly again. GM did have a lot of Engine Computer trouble around that time period, and they often acted like they had bad solder connections, but given the age of the truck, that computer has probably been replaced a couple of times already. Failure Date: 03/18/2021. As I pulled back onto the highway I crossed a rumble strip that jarred the truck again and it immediately blew the fuse. 1991 Chevrolet S10 Problems and Complaints - 20 Issues First of All, in this article, we address some of the common issues and problems in Galaxy S10 Plus smartphone and next, with the proven solution to it. Chevrolet S10 Engine hesitates during acceleration Inspection costs between $ ... 1991 Chevrolet S10 V6-4.3L: Service type Engine hesitates during ... the new throttle positioning sensor is working properly and transmitting the correct information to the vehicle’s computer. After reading several websites regarding these symptoms people have suggested the ECM is bad, as they have replaced their ECMs and cured their gauge issues. I'm having a problem with my pickup; It's a 1991 Chevy S10, 2WD P/U, 2.5L I4 engine with around 185,000 miles on it. 1988 Chevy S-10 6 Cyl Two Wheel Drive Automatic This manual is specific to a 1991 Chevrolet S10. The cost to repair the fuel pump is est 250 parts 130 labor. RepairSurge is compatible with any internet-enabled computer, laptop, smartphone or tablet device. McKenna H. on August 14, 2017. Our list of 20 known complaints reported by owners can help you fix your 1991 Chevrolet S10. S10 not recognized by PC fix #5: Connect to another computer If the port is clean or free of moisture, the next good thing to do is to check if your S10 can be detected by another computer. Turn the ignition on but don't crank the engine. As soon as the truck jarred it was like the key was shut off. MANUAL. 1991 Chevrolet S-10 Pickup electrical problems with 1 complaints from S-10 Pickup owners. I'm working to fix a 1999 s10 with a headlite problem. Model: S10. It’s worth checking to see if the fuse has blown. Info. Worst 1991 Chevrolet S-10 Pickup Problems #1: Radio Won't Hold Preset Stations Overnight 1991 S-10 Pickup Average Cost to Fix: N/A Average Mileage: 78,000 mi. Usually it’ll be a bad sensor reading, vacuum leak, or other problem that’ll cause the air/fuel mixture to … what do i need to do. Engine computers that fit … . . 2.8L. I have written for Demand Studios since 2009. V6. Air Fuel Mixture– If the air/fuel mixture is off, your S10 can stall out. the main computer fuse and the on some of them there is a oil presure sence that is right nex ti your exhaust. Wiring Issues– Exposed wiring to or from the VSS can cause your S10’s speedometer to no longer work. Obviously no. This will often manifest itself after driving through heavy water. Replaced both ignition module (under distributor) and the coil. Copy link. In this one I put the air filter cover on and rev the engine a couple times. If it has, just be aware that it will eventually blow again without addressing the cause of the problem. Checked The Fuses. A Sport trim option (including 2-tone paint and alloy wheels) became available for 4-doors as well as 2-doors, but other changes were few. Stopped 1991 S10 engine and could not start again. I would be more suspicious of a wiring problem like the wires to an oxygen sensor heater falling down onto hot exhaust parts, melting, and grounding out. The oil pressure gauge reads low and then jumps to high kind of fast (it has a new sending unit and a fresh oil change and doesn't smoke at all so I doubt any motor issues). Chevrolet S10 owners have reported 18 problems related to frame and members (under the structure category). Truck has abs lights on when driving at lower speeds as soon as the fluids are not cold the check gushes light comes on and the oil pressure gauge needle drops until the throttle is again depressed. 1991 CHEVROLET S-10. Galaxy S10 Plus is another budget-oriented smartphone by the company, but is it perfect all around? A few days later I was out in the truck and was crossing a bridge that had a rough end on it that jarred the truck as I crossed it. 1991 S10 Blazer Early in the 1991 model year came 4-door versions on a longer wheelbase. Part Groups. Problems with the V-6 were heat-related head failure, computer-controlled carburetor issues and low torque. One of the common reasons for Android troubles is not the system or updates to it but apps. $149.95. 234,789 MILES. Changed the fuse, started the truck without problem and let it idle about 5 minutes. Watch later. Problem with your 1991 Chevrolet S10? If playback doesn't begin shortly, try restarting your device. 1991 s10 chey pickup speedometer problem Speedometer will not work I have had a speed sensore put in and replace the speedometer with a used one , still does not work. In-Store Pickup. Problem with your 1994 Chevrolet S10? I changed the fuse again but this time as soon as I turned the key on it blew the fuse, didn't even get to attempt to crank it. Also the voltage gauge always reads right at the edge of overcharging into the red but it has a new alternator and battery. It receives spark but not pulse to the injectors. ... as I have done with my 1991 that is still on the road. Part Type: Computer Chips and Modules. I am trained in the financial planning process, with an emphasis in life insurance and annuity contracts. Got it on the shoulder and tried cranking it over, it would crank all day but never would hit. I Turned My S10 Off While I Was There. I am a Registered Financial Consultant with 6 years experience in the financial services industry. I Have A 1988 S10 Pickup With A 2.8 V6. i have a 1991 chevrolet s10 blazer and the problem is that the warning break light is always on, i found out that the tail light and the reverse light don't turn on, i change the bulbs thinking they were burn but they still don't turn on?? Year: 1991. Restart your S10 and check for the problem. Second video. GM did have a lot of Engine Computer trouble around that time period, and they often acted like they had bad solder connections, but given the age of the truck, that computer has probably been replaced a couple of times already. Up until the moment it stalled it was running great. Open the fuse panel cover using your fingers. i have a 1991 s10 4.3 262 2wd i had some problems with it dieing on me so i replaced the throttle position sensor and idle air control sensor now it dosnt die any more but its idleing at …