Engines

Chevrolet Prizm Engine Overview The Chevrolet Prizm might not have the flashiest badge, but it’s one of those cars that just keeps going. Powered by a dependable 1.8L 4-cylinder engine (1ZZ-FE), the Prizm earned its reputation for reliability, great fuel economy, and affordable maintenance. Many of these engines are still running strong decades later — … Read more

The Acura CSX, sold primarily in Canada (2006–2011), offered sporty handling and compact practicality powered by Honda’s proven four-cylinder engines. Engine Overview: – 1.8L R18A SOHC i-VTEC – 2.0L K20Z3 DOHC i-VTEC (Type-S) Common Problems:   – Timing chain noise and stretch – Oil leaks from cam cover – Misfires from worn valves or piston rings … Read more

Engine Overview: Most Acura CL models came equipped with Honda’s J-series V6 engines — either the 3.0L or 3.2L V6. These engines are known for strong midrange torque and smooth operation but can show wear with age and mileage. Common Problems: Oil leaks from valve cover and oil pan gaskets Timing belt and tensioner failure … Read more

Compact yet capable, the Ford Focus and Escape earned Ford a loyal following. Unfortunately, many of their 4-cylinder engines suffered from timing and oil issues that can now be fully corrected with a remanufactured replacement. Common Problems: – Timing chain tensioner failures – Oil starvation due to worn bearings – Valve seat damage Why Remanufactured: … Read more

The full-size Ford Bronco remains a 4×4 legend — and with restored power, it’s better than ever. Whether it’s a 1987 carbureted 5.0L or a 1994 EFI 5.8L Windsor, Gearhead has you covered.     Common Problems: – Oil leaks and sludge buildup – Cracked cylinder heads – Camshaft and lifter wear Why Remanufactured: Gearhead … Read more

The Ford Econoline van family powered tradesmen, delivery fleets, and mobile services for more than 20 years. Built to endure — but even the toughest engines eventually wear down.   Engine Families: – 4.6L & 5.4L Triton V8 – 6.8L V10 Triton – 7.3L Power Stroke Diesel (E-450) Common Problems: – Oil leaks and consumption … Read more

From daily commuting to weekend towing, the Explorer lineup was built for versatility. The 4.0L SOHC and 4.6L V8 engines were strong, but common oil and timing problems emerged with age. Common Problems: – Timing chain guide failure (4.0L SOHC) – Valve cover leaks – Oil pump wear and startup rattle Why Remanufactured: Gearhead’s remanufacturing … Read more

For decades, the Mustang has represented American performance. The early 2000s and 2010s brought major leaps in both reliability and horsepower — but also some engine headaches. Engine Overview: – 3.8L Essex V6 (2002) – 4.6L SOHC/DOHC V8 (2002) – 3.7L V6 and 5.0L Coyote V8 (2011) Common Problems: – 3.8L: intake manifold cracks – … Read more