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Tag Archives: fuel system

Diesel Truck Water in Fuel Warning Light On

Diesel Truck Water in Fuel Warning Light On

What should you do if the water in fuel warning message comes on in your Ford Powerstroke truck? First of all, you do not need to worry, this is a message indicating that the fuel water separator needs to be drained. Minimize driving until you can service the system to avoid water-related damage or contamination.  The Ford Powerstroke Fuel and water separator is located on the driver's side frame rail just under the driver's seat. It is a large aluminum housing with a black plastic cap to the rear and four fuel lines. Before getting under the truck you will need a drain pan and Allen wrench to drain the water separator. Slide under the truck and remove the Allen plug (indicated by the red arrow) in the lower portion of the pump/separator. After allowing the fuel to drain simply resecure the plug and clean up! Cycle the ignition key to the on position and wait 30 seconds before turning off and repeating. After 2 complete cycles start the truck as you normally wou ... read more


Auto Maintenance

“Top Tier” Gas Offers Clear Advantages

The ads at many gas stations are familiar: Retailers proclaim that their gasoline is a special, high-tech blend that offers all kinds of benefits. Many talk about how their product is a "Top Tier™ gasoline," which they say improves engine performance by reducing the amount of "gunk" left behind. AAA recently tested a number of Top Tier and non-Top Tier gasoline brands and found that, on average, Top Tier brands left 19 times fewer intake valve deposits than non-Top Tier fuels. With Top Tier brands widely available and only costing about 3 cents more per gallon, AAA urges drivers to prioritize quality when deciding where to get gas. What is Top Tier Gas? Top Tier gasolines are those that contain special detergent additives to prevent the buildup of carbon deposits (known as gunk) in the engine. Engine deposits increase emissions and lead to other performance issues, which is why the Environmental Protection Agency mandates a minimum level of detergent. Some automa ... read more

Fuel System Southampton PA II

Question: What benefit will I get out of a fuel system cleaning? Answer: Well, the dirtier your fuel system is, the bigger the improvement you'll see in performance. But it's not good to wait until your engine is running poorly, you've wasted hundreds of dollars in gas or maybe even damaged your fuel injectors and catalytic converter. Gasoline is a petroleum-based product and will leave some residue, gum and varnish along the way. Some of that can find its way into your fuel injectors and interfere with their job. The fuel injectors do just that – inject fuel into your engine. They spray a precise amount of fuel, at a precise time, in a precise pattern, at a precise pressure. When they are dirty this precision just isn't possible. So your vehicle engine can run poorly. Also carbon deposits build up on valves and in the combustion chambers. Fuel economy suffers and performance is degraded.These conditions allow excess unburned fuel to pass out through the exhaust to accumulate in ... read more