It might go without saying, but those of us who love diesel love it a lot. With the days getting shorter and the trails getting muddier, it’s a great time of year for diesel 4x4 enthusiasts. Of course, that notoriously wet Southern BC weather and rugged outdoor conditions are a part of the challenge and the fun of 4x4ing! But, with that being said, nothing will ruin a weekend of off-road fun faster than a dead diesel engine.
To that end, we’ve compiled a list of some of the most common causes of diesel engine failure. This should be old hat for the more experienced grease-monkeys, but it doesn’t hurt to have a reminder, and for newer enthusiasts, this should provide a good oversight into some things to look for before heading up Vedder Mountain or out to Stave Lake for the day!
This is a good place to start considering the kind of weather and trail conditions you’re going to find around Abby. There are a couple of ways that water can get into your fuel system including condensation of water in the fuel tank and loose fuel caps.
The problem with too much water contamination over a prolonged period of time is that it has the potential to oxidize the system from the inside. As the rusty metal flakes off into the fuel system, the pieces cause abrasion from within and compromise your seals, valves and filters.
Defective seals, blown head gaskets, and cracked cylinder heads
Water isn’t the only foreign contaminant that can ruin a diesel engine. If an engine has defective seals, blown head gaskets or cracked cylinder heads – all of which constitute serious damage on their own, glycol can make its way from the coolant and into the engine.
A very small amount of glycol will cause the soot to coagulate and create a dump-out situation. This leads to sludge, blockage of filters, constricted oil flow as well as deposits – all of which are symptomatic of a diesel engine that is on the fritz.
A layer of soot is perfectly normal in a healthy, well-used diesel engine. It is a byproduct of the combustion process and short of having an engine cleaned, an even layer of soot is nothing to worry about and will be present in all diesel engines that have spent time running.
Irregular concentrations of soot
What is troublesome, and can be a sign of an issue in a diesel engine, is irregular concentrations of soot. This could mean it is time for an oil change or worse. When there is too much soot or even sludge around the rocker boxes, valve covers, oil pan or dead deck it can signal a problem.
Checking the engine for soot deposits and oil runs is a good idea before taking your vehicle out on the road or up any trails. What you want to see is a nice even smattering or layer of soot – when you notice clean drips or runs that can indicate a problem and we would advise you to take it into your mechanic for a closer look.
With a little due diligence and some key signals to be mindful of, you can have confidence that your diesel will perform as expected the next time you’re up Sylvester Road or by Harrison Lake!
Tips and tricks to keep you rolling in style.
The 7.3 Powerstroke engine is a reliable and durable engine that has been used in Ford trucks for decades. However, like any engine, there are certain components that can fail or malfunction over time. One of these components is the EGR (Exhaust Gas Recirculation) system.
Your pickup truck's gearbox is the device that transfers engine power to the wheels. The tremendous heat and friction from numerous parts of your pickup truck regularly put a lot of strain on the gearbox. Fortunately, many of these transmission issues may be identified early if you know what to look for while driving about regularly.
You may have already evaluated the 2022 Ford F-250 and 2022 Ram 2500 if you need a reliable pickup truck for your next ride. They're both high-quality trucks from reputable manufacturers, built to haul, and out perform other models on the market. Both the Ford F-250 and the RAM 2500 are regular front-runners in their segment.
Monday | 8a.m. – 4:30p.m.
Tuesday | 8a.m. – 4:30p.m.
Wednesday | 8a.m. – 4:30p.m.
Thursday | 8a.m. – 4:30p.m.
Friday | 8a.m. – 4:30p.m
Saturday | Closed
Sunday | Closed