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Are you having problems with your 2010 Ford Ranger? Let our team of motoring experts keep you up to date with all of the latest 2010 Ford Ranger issues & faults. We have gathered all of the most frequently asked questions and problems relating to the 2010 Ford Ranger in one spot to help you decide if it's a smart buy.
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Ford's popular PX Ranger (sold from 2011 until its replacement in 2022) marked a distinct move away from timing belt technology, but prior to that, the Mazda-sourced engine in your vehicle uses a rubber toothed timing belt. As such, this belt and its tensioners and idlers require replacement at regular intervals.
The recommended belt-change interval for this engine is 120,000km or six years, whichever comes first.
There’s a school of thought out there that says you shouldn’t tow anything heavy in an overdrive gear (such as fifth gear in your Ranger). That’s because the extra load of the trailer places huge stresses on the transmission via the gearing of that overdriven gear.
In the real world, the best advice is to avoid going uphill or into a headwind in overdrive, saving that fifth gear for downhill or flat running where you’re not loading the gearbox too much. You also need to be travelling at a speed where the vehicle is comfortable in fifth, not lugging along at low revs. This applies also to a four-speed automatic with an overdriven fourth gear, not just manual transmissions. Use the overdrive lock-out button to force the transmission back to third gear where it will be happier and less likely to be damaged. Be aware, too, that modern transmissions with six (or more gears) often have both fifth and sixth gear overdriven, not just the top ratio.
It could be the either the turbocharger or the injector pump at fault here. But equally, it could be an intake system blocked with oil and soot residue, a clogged exhaust system, worn or blocked fuel-injectors, a dirty air-filter, poor fuel quality. It could even be a dud sensor somewhere on the engine or even an electronic fault within the on-board computer. It might even be an engine that has worn out internals.
The first thing I’d do is interrogate the on-board computer to see if it offers up any fault codes that could be used to diagnose the problem. From there, it’s down to checking the mechanical stuff like the condition of the turbocharger (particularly its bearing) and even performing a leak-down and compression test to get an idea of the condition of the engine.
Have you checked the clutch? It could be worn out at that sort of mileage. If that’s ok get the adjustment of the selector checked.
Before you worry about what might happen in the future the problem needs to be fixed now. I suspect the problem is not the computer, but within the transmission. Have an auto transmission mechanic check it.
Is it getting hot when you’re driving it? A car can be hard to start, even sound like the battery is flat when you go to crank it, when it gets hot. Leaving it the extra time gives it a chance to cool down.
How did you determine the gearbox oil was low? An additive won’t do anything for you, except maybe fix a leaking seal, but you don’t say if there is a leak present. Take it to a mechanic.