For More Info visit us at: https://1aau.to/h-jGJ You may have seen by now that our project K2500 is not in the best shape a far as body goes, but it does have a pretty good drivetrain still! Except it won't start. And having a non-starting vehicle is a real pain, so we had Cristian get this truck going again. In this video, you'll see him go through the diagnostic process evaluating the common offenders like spark and fuel pressure, replace the things that need replacing, and get it running again. Along the way he takes care of some other small problems, and one big problem that you can bet will be in an upcoming video! Check it out and make sure to follow the channel for more! If you need to get your own truck or car running again, check out 1AAuto.com using the link above to find the parts you need and videos showing you how to install them yourself! 0:00 "It Runs!" — Bringing Our Project OBS K2500 Back to Life (It Did NOT Go Smoothly) 1:56 Checking Spark and Injector Pulse 5:55 Moving on To Fuel 12:20 Oh by the Way, The Starter is Bad Too 15:46 Compression Testing, but First We Need a New Battery 22:06 Replacing the Starter While We're Here 27:25 Maybe the Injector is the Problem? 29:29 Now Just Put Everything Back Together! 34:52 Will It Start Now? 37:47 Good Thing We Had Backup Parts! 38:36 OK, NOW Will It Start? 39:29 A New Problem Appears! 40:20 Guess What the Next Video Will Be About! This repair was done on a 1998 GMC K2500 Sierra SLE 5.7L Cab & Chassis 2-Door 4WD Automatic and the process should be similar on the following vehicles: 1988 GMC K2500 1989 GMC K2500 1990 GMC K2500 1991 GMC K2500 1992 GMC K2500 1993 GMC K2500 1994 GMC K2500 1995 GMC K2500 1996 GMC K2500 1997 GMC K2500 1998 GMC K2500 1999 GMC K2500 2000 GMC K2500 🔧 List of tools used: • No Tools Needed Subscribe: / @1aauto 📱 Download the 1A Auto Repair App for more videos, torque specifications, and car repair information: https://1aau.to/appdownloadyt 🚗 For More Info visit us at https://1aau.to/h-jGJ ⚠ DISCLAIMER: While 1A Auto strives to make the information provided in this video as accurate as possible, it makes no claims, promises, or guarantees about the accuracy, completeness or applicability of the content. No information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. All do-it-yourself projects entail some risk. It is the sole responsibility of the viewer to assume this risk. 1A Auto is not responsible or liable for any loss damage (including, but not limited to, actual, consequential, or punitive), liability, claim, or any other injury or cause related to or resulting from any information posted in this video.

Aug 22, 2026 · Youtube

For More Info visit us at: https://1aau.to/h-jLg We get our new guy's first reaction to the Project Miata as Sue and Finlay check in while Rich is in progress removing most of the interior. They think the paint is original, but the stripe is not. What should we do with the stripe? Remove it or leave it? Watch to the end to find out what Sue thinks! 0:00 Dropping in on Rich 1:05 Sue doesn't think the stripe is factory This repair was done on a 1990 Mazda Miata Base 1.6L Convertible 2-Door RWD Manual and the process should be similar on the following vehicles: 1990 Mazda Miata 1991 Mazda Miata 1992 Mazda Miata 1993 Mazda Miata 1994 Mazda Miata 1995 Mazda Miata 1996 Mazda Miata 1997 Mazda Miata Subscribe: / @1aauto 📱 Download the 1A Auto Repair App for more videos, torque specifications, and car repair information: https://1aau.to/appdownloadyt 🚗 For More Info visit us at https://1aau.to/h-jLg ⚠ DISCLAIMER: While 1A Auto strives to make the information provided in this video as accurate as possible, it makes no claims, promises, or guarantees about the accuracy, completeness or applicability of the content. No information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. All do-it-yourself projects entail some risk. It is the sole responsibility of the viewer to assume this risk. 1A Auto is not responsible or liable for any loss damage (including, but not limited to, actual, consequential, or punitive), liability, claim, or any other injury or cause related to or resulting from any information posted in this video.

Aug 19, 2026 · Youtube

For More Info visit us at: https://1aau.to/h-jIr Here's a detailed walkthrough of our project OBS truck, a 1998 GMC K2500. We bought this truck knowing it was going to be bad (it was cheap, and from New England!) but we weren't prepared for this! Watch Cristian and Rob give the truck a thorough once over and figure out: Should we fix it? Should we relegate it as a yard truck? Or should we cut our losses and make some money back on scrap? Join us to find out the good and the bad, and let us know what you think! If you need parts to fix up your own OBS or any other vehicle, use the link at the top of this description to visit 1AAuto.com where we have parts gauranteed to fit your vehicle, and videos showing you how to install them yourself! 0:00 Let's Inspect Project K2500 1:39 It's How Many Colors? 3:52 It's Got Some Miles Left! 7:44 Custom Fuel Pump Access 12:16 Rob Reminisces About His Old Sierra 13:08 Nature's Pin 15:06 Well Lined-Up Door and Sue Visits 18:41 Wishlist for another Truck and What to Do with This One This repair was done on a 1998 GMC K2500 Sierra SLE 5.7L Cab & Chassis 2-Door 4WD Automatic and the process should be similar on the following vehicles: 1988 GMC K2500 1989 GMC K2500 1990 GMC K2500 1991 GMC K2500 1992 GMC K2500 1993 GMC K2500 1994 GMC K2500 1995 GMC K2500 1996 GMC K2500 1997 GMC K2500 1998 GMC K2500 1999 GMC K2500 2000 GMC K2500 🔧 List of tools used: • No Tools Needed Subscribe: https://www.youtube.com/channel/UCVvE8kQTuZEykvMFZBVzftg?sub_confirmation=1 Check out our playlist: Project C/K Series: GMC K2500 1988-2002 4th Generation: https://www.youtube.com/playlist?list=PLcVXftoagPWM 📱 Download the 1A Auto Repair App for more videos, torque specifications, and car repair information: https://1aau.to/appdownloadyt 🚗 For More Info visit us at https://1aau.to/h-jIr ⚠ DISCLAIMER: While 1A Auto strives to make the information provided in this video as accurate as possible, it makes no claims, promises, or guarantees about the accuracy, completeness or applicability of the content. No information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. All do-it-yourself projects entail some risk. It is the sole responsibility of the viewer to assume this risk. 1A Auto is not responsible or liable for any loss damage (including, but not limited to, actual, consequential, or punitive), liability, claim, or any other injury or cause related to or resulting from any information posted in this video.

Aug 15, 2026 · Youtube

For More Info visit us at: https://1aau.to/h-jIA That's right we're taking on another project! You might know it as a GMT400, an OBS, a C/K, or just a truck! Take a look at our GMC K2500 as we get ready to give it a new lease on life. Get in the comments to have a say about what you think we should do with this old Chevy! Need parts for your old truck, or any other vehicle? Check out 1AAuto.com using the link above to find parts you need and videos showing you how to install them too! This repair was done on a 1998 GMC K2500 Sierra SLE 5.7L Cab & Chassis 2-Door 4WD Automatic and the process should be similar on the following vehicles: 1988 GMC K2500 1989 GMC K2500 1990 GMC K2500 1991 GMC K2500 1992 GMC K2500 1993 GMC K2500 1994 GMC K2500 1995 GMC K2500 1996 GMC K2500 1997 GMC K2500 1998 GMC K2500 1999 GMC K2500 2000 GMC K2500 Subscribe: / @1aauto 📱 Download the 1A Auto Repair App for more videos, torque specifications, and car repair information: https://1aau.to/appdownloadyt 🚗 For More Info visit us at https://1aau.to/h-jIA ⚠ DISCLAIMER: While 1A Auto strives to make the information provided in this video as accurate as possible, it makes no claims, promises, or guarantees about the accuracy, completeness or applicability of the content. No information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. All do-it-yourself projects entail some risk. It is the sole responsibility of the viewer to assume this risk. 1A Auto is not responsible or liable for any loss damage (including, but not limited to, actual, consequential, or punitive), liability, claim, or any other injury or cause related to or resulting from any information posted in this video.

Aug 12, 2026 · Youtube

For More Info visit us at: https://1aau.to/h-jF7 Follow along with Rich as he overhauls the suspension on our NA Miata project car! Don't forget to drop a comment below and tell us what you'd like to see us do to it next! 0:00 Project NA Miata: Complete Suspension Refresh 0:29 Suspension Components 0:45 4 Things to do During Restoration 1:23 Removing Old Parts 4:40 Cleaning and Detailing 5:04 Building the Strut 5:48 Reassembly 12:22 Replacing the Wheel Bearing 14:08 Replacing the Tie Rods 17:31 Wrapping Up 17:51 Before and After This repair was done on a 1990 Mazda Miata Base 1.6L Convertible 2-Door RWD Manual and the process should be similar on the following vehicles: 1990 Mazda Miata 1991 Mazda Miata 1992 Mazda Miata 1993 Mazda Miata 1994 Mazda Miata 1995 Mazda Miata 1996 Mazda Miata 1997 Mazda Miata Subscribe: / @1aauto 📱 Download the 1A Auto Repair App for more videos, torque specifications, and car repair information: https://1aau.to/appdownloadyt 🚗 For More Info visit us at https://1aau.to/h-jF7 ⚠ DISCLAIMER: While 1A Auto strives to make the information provided in this video as accurate as possible, it makes no claims, promises, or guarantees about the accuracy, completeness or applicability of the content. No information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. All do-it-yourself projects entail some risk. It is the sole responsibility of the viewer to assume this risk. 1A Auto is not responsible or liable for any loss damage (including, but not limited to, actual, consequential, or punitive), liability, claim, or any other injury or cause related to or resulting from any information posted in this video.

Aug 8, 2026 · Youtube

For More Info visit us at: https://1aau.to/h-jFq Check out 1A Auto's new project car: the 1990 Mazda NA Miata! Cristian gives you an overview of the car and it's features, and discusses what we plan to do to restore this car to it's former glory? Need parts for your project car? Check out 1AAuto.com using the link at the top of this description to find parts made precisely to fit your car, truck or SUV, and watch detailed expert videos showing you how to install the parts yourself! 0:00 Check Out 1A Auto's New Project Car: 1990 Mazda NA Miata 0:08 Meet the Miata 2:00 Outro This repair was done on a 1990 Mazda Miata Base 1.6L Convertible 2-Door RWD Manual and the process should be similar on the following vehicles: 1990 Mazda Miata 1991 Mazda Miata 1992 Mazda Miata 1993 Mazda Miata 1994 Mazda Miata 1995 Mazda Miata 1996 Mazda Miata 1997 Mazda Miata Subscribe: https://www.youtube.com/channel/UCVvE8kQTuZEykvMFZBVzftg?sub_confirmation=1 📱 Download the 1A Auto Repair App for more videos, torque specifications, and car repair information: https://1aau.to/appdownloadyt 🚗 For More Info visit us at https://1aau.to/h-jFq ⚠ DISCLAIMER: While 1A Auto strives to make the information provided in this video as accurate as possible, it makes no claims, promises, or guarantees about the accuracy, completeness or applicability of the content. No information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. All do-it-yourself projects entail some risk. It is the sole responsibility of the viewer to assume this risk. 1A Auto is not responsible or liable for any loss damage (including, but not limited to, actual, consequential, or punitive), liability, claim, or any other injury or cause related to or resulting from any information posted in this video.

Aug 5, 2026 · Youtube

For More Info visit us at: https://1aau.to/h-jET Struggling to master backing up your trailer, or simply too nervous to try? Watch this video to learn the correct and safe way to back-up your trailer! Need parts for your towing vehicle? Check out 1AAuto.com using the link at the top of this description to find parts made precisely to fit your car, truck or SUV, and watch detailed expert videos showing you how to install the parts yourself! 0:00 How to Back Up a Trailer with Your Car or Truck 0:09 Mirror Adjustment 0:37 Steering 0:58 Reversing to the Left 2:40 Reversing to the Right 4:04 Outro 🔧 List of tools used: • No Tools Needed Subscribe: / @1aauto Check out our playlist: Trailer Tips: • Trailer Tips 📱 Download the 1A Auto Repair App for more videos, torque specifications, and car repair information: https://1aau.to/appdownloadyt 🚗 For More Info visit us at https://1aau.to/h-jET ⚠ DISCLAIMER: While 1A Auto strives to make the information provided in this video as accurate as possible, it makes no claims, promises, or guarantees about the accuracy, completeness or applicability of the content. No information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. All do-it-yourself projects entail some risk. It is the sole responsibility of the viewer to assume this risk. 1A Auto is not responsible or liable for any loss damage (including, but not limited to, actual, consequential, or punitive), liability, claim, or any other injury or cause related to or resulting from any information posted in this video.

Aug 4, 2026 · Youtube

For More Info visit us at: https://1aau.to/h-jDH So you have a new to you trailer, or your trailer has been in storage and it's time to pull it out for the season. Is it in good shape? Do you know what to check and where to look? Watch this video to find out everything you need to know to tell if your trailer is roadworthy and safe to pull! Need parts for your towing vehicle? Check out 1AAuto.com using the link at the top of this description to find parts made precisely to fit your car, truck or SUV, and watch detailed expert videos showing you how to install the parts yourself! 0:00 Don't Tow Your Trailer Until You Check These 5 Things 0:34 Frame 1:11 Brakes 2:19 Bearings 2:58 Tires 3:57 Wiring Subscribe: https://www.youtube.com/channel/UCVvE8kQTuZEykvMFZBVzftg?sub_confirmation=1 Check out our playlist: Trailer Tips: https://www.youtube.com/playlist?list=PLSoQybyIxSyE 📱 Download the 1A Auto Repair App for more videos, torque specifications, and car repair information: https://1aau.to/appdownloadyt 🚗 For More Info visit us at https://1aau.to/h-jDH ⚠ DISCLAIMER: While 1A Auto strives to make the information provided in this video as accurate as possible, it makes no claims, promises, or guarantees about the accuracy, completeness or applicability of the content. No information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. All do-it-yourself projects entail some risk. It is the sole responsibility of the viewer to assume this risk. 1A Auto is not responsible or liable for any loss damage (including, but not limited to, actual, consequential, or punitive), liability, claim, or any other injury or cause related to or resulting from any information posted in this video.

Aug 2, 2026 · Youtube

Jul 30, 2026 · Youtube

For More Info visit us at: https://1aau.to/h-jzC Are you thinking about getting a used utility trailer, or a boat with a trailer? Before you do, check out this video so you know what to check before you hand over your money! Ethan points out the 5 major trailer parts that you should inspect before you buy! Need parts for the car or truck you're going to pull the trailer with? Use the link at the top of the description to visit 1AAuto.com where we have parts made to fit your vehicle and videos showing you how to install them yourself! 0:00 Don't Buy a Used Trailer Until You Check These 5 Things 0:20 Frame 0:58 Brakes 2:05 Bearing 2:45 Tires 3:43 Wiring 🔧 List of tools used: • No Tools Needed Subscribe: / @1aauto Check out our playlist: Trailer Tips: • Trailer Tips 📱 Download the 1A Auto Repair App for more videos, torque specifications, and car repair information: https://1aau.to/appdownloadyt 🚗 For More Info visit us at https://1aau.to/h-jzC ⚠ DISCLAIMER: While 1A Auto strives to make the information provided in this video as accurate as possible, it makes no claims, promises, or guarantees about the accuracy, completeness or applicability of the content. No information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. All do-it-yourself projects entail some risk. It is the sole responsibility of the viewer to assume this risk. 1A Auto is not responsible or liable for any loss damage (including, but not limited to, actual, consequential, or punitive), liability, claim, or any other injury or cause related to or resulting from any information posted in this video.

Jul 24, 2026 · Youtube

Shop for New Auto Parts at 1AAuto.com https://1aau.to/c-3-b Restoring the soft top on your NA Miata might be one of the first things you want to do whether you are restoring, upgrading, tuning or just enjoying it! A leaky top can lead to a host of other problems, the scariest of which are mold and rust! Join Cristian as he walks you through the process of removing and old soft top and installing a new one, making sure it fits well and doesn't leak, with some tips to make it easier along the way! 0:00 Project NA Miata Soft Top Replacement Done Right (Rain Rail, Tension & No Leaks) 1:09 Removing the Top Just Takes a 10mm and Some Patience! 2:14 The Top is Off, Now What? 4:42 Fitting and Attaching the Top Properly 8:25 Tip for Running the Tension Cable 13:10 Checking Final Fitment This repair was done on a 1990 Mazda Miata Base 1.6L Convertible 2-Door RWD Manual and the process should be similar on the following vehicles: 1990 Mazda Miata 1991 Mazda Miata 1992 Mazda Miata 1993 Mazda Miata 1994 Mazda Miata 1995 Mazda Miata 1996 Mazda Miata 1997 Mazda Miata 🔧 List of tools used: • 10mm Socket • Ratchet • Gloves https://1aau.to/oecJ-1AXSS00048 • Safety Glasses Subscribe: https://www.youtube.com/channel/UCVvE8kQTuZEykvMFZBVzftg?sub_confirmation=1 Check out our playlist: Project NA Miata: Mazda MX-5 Roadster 1990-1997 1st Generation: https://www.youtube.com/playlist?list=PLMTFXg0bf7A8 📱 Download the 1A Auto Repair App for more videos, torque specifications, and car repair information: https://1aau.to/appdownloadyt 🚗 For More Info visit us at https://1aau.to/h-jwt ⚠ DISCLAIMER: While 1A Auto strives to make the information provided in this video as accurate as possible, it makes no claims, promises, or guarantees about the accuracy, completeness or applicability of the content. No information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. All do-it-yourself projects entail some risk. It is the sole responsibility of the viewer to assume this risk. 1A Auto is not responsible or liable for any loss damage (including, but not limited to, actual, consequential, or punitive), liability, claim, or any other injury or cause related to or resulting from any information posted in this video.

Jul 17, 2026 · Youtube

For More Info visit us at: https://1aau.to/h-jut If you feel vibration or hear howling underneath your car or truck, and you have already looked at wheel bearings, suspension, and tires, here's one more thing to check out! In this video, Jon shows you where to look to find the cause of the vibration and noise! Check out 1AAuto.com using the link at the top of this description to find the parts you need for your vehicle and videos showing you how to install them! 0:00 What is Causing the Vibration While Driving? 0:29 Have Rear Wheel or All Wheel Drive? 1:00 Inspecting the Components 1:30 Don't Just Assume It's Old Car Noise! 1:59 What You Need to Replace Depends on Vehicle Type! 🔧 List of tools used: • Flat Blade Screwdriver • Phillips Head Screwdriver • Pry Bar https://1aau.to/oaT4-1AXAA00020 • Complete Metric Wrench Set • Complete Metric Socket Set • 1/2 Inch Breaker Bar • Ratchet • Floor Jack • Hammer • Jack Stands • Wheel Chocks • Gloves https://1aau.to/oebs-1AXSS00048 • Safety Glasses Subscribe: / @1aauto Check out our playlist: Driveway Diagnostics!: • Driveway Diagnostics! 📱 Download the 1A Auto Repair App for more videos, torque specifications, and car repair information: https://1aau.to/appdownloadyt 🚗 For More Info visit us at https://1aau.to/h-jut ⚠ DISCLAIMER: While 1A Auto strives to make the information provided in this video as accurate as possible, it makes no claims, promises, or guarantees about the accuracy, completeness or applicability of the content. No information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. All do-it-yourself projects entail some risk. It is the sole responsibility of the viewer to assume this risk. 1A Auto is not responsible or liable for any loss damage (including, but not limited to, actual, consequential, or punitive), liability, claim, or any other injury or cause related to or resulting from any information posted in this video.

Jul 15, 2026 · Youtube