In-Tank vs External Fuel Pump: Differences Explained

In-Tank vs External Fuel Pump: Differences Explained

It was a scorching July afternoon in the shop, probably pushing 95 degrees outside with that thick humidity that makes everything stick. A guy pulls up in his ’98 Silverado, hood up, steam rolling out. He’s got that panicked look—truck died on the highway, coasted to the shoulder, and now it’s cranking but no start. … Read more

Fuel System Problems Causing Poor Performance: A Master Technician’s Guide to Diagnosis and Repair

Fuel System Problems Causing Poor Performance

By Hank Riggs, ASE Certified Master Technician (L1 Advanced Engine Performance Specialist) 15+ Years Turning Wrenches, Diagnosing Drives, and Solving the Toughest Automotive Mysteries When your car’s engine stumbles, hesitates, or flat-out refuses to pull like it used to, your gut might scream “transmission trouble” or “ignition coil failure.” And sure, those can be culprits. … Read more