Optional turbocharged V6 engine delivers plentiful power; The ratings in this review are based on our full test of the 2016 Ford Explorer Sport (turbo 3.5L V6 Rear visibility is a problem. Compression is a little lower than the other V6 EB engines. Nonetheless, it’s all good for 350+ horsepower and 380+ lb-ft. Ford 3.0 EcoBoost Engine Problems. A few of the most common issues with Ford 3.0L twin turbo V6 EcoBoost engines include: Carbon build-up; Oil pan leaks; Ignition system The 2004 Ford Explorer has 40 problems reported for engine failure. Average repair cost is $3,770 at 89,750 miles. (Page 1 of 2) For 2021, Ford has introduced a luxurious new King Ranch Explorer (powered by the 3.0-liter EcoBoost V6 with 365 hp) and a new version of the ST called the Enthusiast ST. For the Ford 3.3 V6 engine, one of the most common problems is low torque output. Naturally, gasoline engines produce less torque than diesel engines, but Ford’s 3.3-liter engine’s torque is less than average. It makes 265 lb-ft of torque. In contrast, its nearest competitor’s 2.7-liter engine produces 400 lb-ft of torque. Currently, the civilian Explorer lineup consists of three engines: the standard 2.3L EcoBoost I-4, the 3.3L V6 hybrid, and the 3.0L V6 EcoBoost, with the latter two engines being featured exclusively on Limited, ST, King Ranch, and Platinum. Of those three, the 3.3L V6 hybrid is the least common powerplant in the lineup, as it is optional on The Ford EcoBoost 2.7-liter V6 is the smallest engine available in the F-150. It has also proven to be stout and reliable. But you should still be aware of problems. Updated on October 6, 2023 for freshness. The 2.7-liter EcoBoost V6 is the Ford F-150 pickup’s smallest engine, but it packs a punch. Response, torque, and drivability all hew to Received 1 Like on 1 Post. Help ! 96 Explorer Idle problems. You may want to clean the EGR valve, throttle body, and ASC motor on the engine from any carbon build-up. The ASC motor is a metal cylindal with two bolts and 1 wiring harness on one end. I clean mine about every 15,000 when I change the oil, etc. Oanu.