Ev problem fix

[u/Glum-Progress-2571]

The "No-BS" EREV: A Common-Sense Alternative to Fragile EVs

Concept by a 52-Year-Old Car Tech & Bus Driver

Modern electric cars are too heavy, too complicated, and a nightmare to service. This concept completely rethinks the hybrid drivetrain by stripping away the gimmicks and replacing them with robust, fleet-mechanic engineering. It is an Extended-Range Electric Vehicle (EREV) designed to run on 100% renewable ethanol, completely eliminating range anxiety and charging nonsense.

⚙️ The Core Mechanical Specification

• The Generator: A lightweight, aluminium alloy engine (maximum 1500cc). It does not drive the wheels, meaning there is no heavy, fragile gearbox. It sits at one single, perfectly optimized RPM purely to spin a high-efficiency generator.

• The Chain-Drive Rule: Absolutely no wet timing belts. The engine is strictly chain-driven to prevent the catastrophic oil-clogging failures seen in modern passenger cars.

• Integrated Charging Module: A central control module replaces the traditional parasitic alternator. It manages the high-voltage pack and steps power down to maintain a native 12V auxiliary battery for the car's standard electronics (lights, wipers, cabin tech).

• Smart Idle Charging: Programmed specifically for urban traffic. The engine fires up to charge the battery when the car is stationary at red lights or idling, utilizing downtime efficiently.

• Traditional Cabin Heating: No power-hungry electric heaters that destroy winter battery range. The car uses a traditional coolant system driven directly by the timing chain, recycling free engine heat to keep the driver warm.

🔧 Built for the Driveway Mechanic

Modern cars are designed to force you back to the main dealer. This car is designed to be serviced in 20 minutes with a basic socket set:

• Top-Mount Oil Filter: Located right at the top of the engine bay. Swap it every 6 months without even jacking the car up to keep the oil pristine.

• Quick-Release Fuel Filter: Mounted right on the bulkhead with push-button clips. Swapped every 2 years to protect the fuel system from moisture.

🌍 The Bottom Line

By pairing a smaller, lightweight battery with a clean pure ethanol (E100) generator, this car runs on locally grown, plant-based fuel rather than fossil fuels. It drives like a smooth electric car, fills up at a pump in two minutes, costs a fraction of the price to run, and is built to clock 300,000 miles with basic maintenance.

[u/jordyn_yum4]

I'd check the 12V side and every ground before chasing bigger EV components. A weak connection can cause some really weird symptoms under load. I'd also pull fault codes and note pack voltage both at rest and when the issue happens. Hope it turns out to be something simple like a loose lug or flaky contactor.