News
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, by Shopify API R12T vs R12H Fuel Water Separator: Real Customer Review (20K+ Views) + Installation Guide
A real iFJF customer's 20,000-view YouTube review of the R12T fuel water separator — installed on a 1978 Jeep in under 10 minutes. Full walkthrough,...
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, by William Lee Duramax 6.6L L5P Fuel Filter Replacement: Complete Step-by-Step Guide
Duramax 6.6L L5P Fuel Filter Replacement: Complete Step-by-Step Guide Last updated: June 4, 2026 The Duramax 6.6L L5P diesel engine — found in 2017-2020 Chevrolet...
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, by iFJF Team Ram 6.7L Cummins Fuel Filter Replacement: Complete Step-by-Step Guide (2013–2018)
Complete guide to replacing both fuel filters on 2013-2018 Ram 2500/3500/4500/5500 6.7L Cummins. Front (68157291AA) + Rear (68197867AA) step-by-step with CP4.2 pump protection tips.
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, by iFJF Direct Duramax L5P Fuel Filter Replacement: Why the OEM Plastic Cap Fails (and How to Fix It Forever)
The 2017-2020 L5P Duramax fuel filter cap is a known failure point. Our guide explains why the OEM plastic cap cracks, how a 6061-T6 billet...
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, by William Lee Complete Diesel Truck & RV Maintenance Schedule 2026: Air, Oil & Fuel Filter Guide
Complete Diesel Truck & RV Maintenance Schedule 2026: Air, Oil & Fuel Filter Guide Keeping your diesel truck or RV in peak condition isn't just...
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, by William Lee Cummins Onan RV Generator Maintenance: Complete Oil Filter & Spark Plug Replacement Guide
Complete guide to maintaining your Cummins Onan RV generator — oil filter changes, spark plug replacement, and full maintenance schedule.
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, by William Lee The Benefits of Upgrading to a High-Performance Fuel Filter
Introduction:While standard fuel filters effectively remove contaminants from the fuel, upgrading to a high-performance fuel filter can provide additional benefits for your vehicle. In this...
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, by William Lee Choosing the Right Fuel Filter for Your Vehicle
Introduction:With various fuel filter options available in the market, choosing the right one for your vehicle can sometimes be a daunting task. In this blog,...
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, by William Lee The Importance of Fuel Filters for Your Vehicle's Performance
Introduction:As an essential component of your vehicle's fuel system, the fuel filter plays a crucial role in maintaining optimum performance and prolonging the life of...
