Category Archives: Frequently Asked Questions
Can An EGR Valve Cause Limp Mode?
by FTE Published on Friday, February 6th, 2026
Can an EGR valve cause limp mode? If your car suddenly lost power and went into limp mode, this could […]
READ MOREEngine Break In Oil Consumption?
by FTE Published on Friday, February 6th, 2026
Engine break in oil consumption? Is it normal? Oil consumption during break-in varies more than most people realize, but here’s […]
READ MOREWhat Are The Major Exhaust Emissions From An Engine?
by FTE Published on Friday, February 6th, 2026
What are the major exhaust emissions from an engine? Understand what’s in your exhaust? Exhaust emissions mainly include carbon dioxide […]
READ MOREWhat Are The Fuel Consumption Differences Between 2Wd And 4Wd Vehicles?
by FTE Published on Friday, February 6th, 2026
What are the fuel consumption differences between 2WD and 4WD vehicles? 2 wheel drive consumes less fuel than 4 wheel […]
READ MOREDo Oil Additives Affect Engine Seals?
by FTE Published on Friday, February 6th, 2026
Do oil additives affect engine seals? Can oil additives harm seals? I’ve reviewed numerous additive technologies. Oil additives can sometimes […]
READ MORECan An Engine Flush Reduce Oil Consumption?
by FTE Published on Friday, February 6th, 2026
Can an engine flush reduce oil consumption? Is engine flush the fix? I’ve helped diagnose oil consumption issues linked to […]
READ MORECan An Octane Booster Replace Premium?
by FTE Published on Friday, February 6th, 2026
Can an octane booster replace premium petrol? I work with many fuel chemists on additive formulations including octane boosters. Octane […]
READ MOREWhat Are The Benefits Of Petrol Additives?
by FTE Published on Friday, February 6th, 2026
What are the benefits of petrol additives? And can they help? I’ve spent years advising drivers in this area. Petrol […]
READ MOREWhat Does The Color Of Exhaust Smoke Indicate?
by FTE Published on Monday, February 2nd, 2026
What does the color of exhaust smoke indicate? Smoke color is key to understanding underlying engine issues and I’ve successfully […]
READ MOREWhat Happens If A DPF Is Blocked?
by FTE Published on Monday, February 2nd, 2026
What Happens If A DPF Is Blocked? If your vehicle suddenly feels like it’s struggling to breathe, it could be […]
READ MOREDo diesel cleaners / injector cleaners work?
by FTE Published on Monday, February 2nd, 2026
Do diesel cleaners / injector cleaners work? I have spent 15 years formulating and testing fuel cleaning chemistry. Numerous studies […]
READ MORECan E10 Cause A Misfire?
by FTE Published on Monday, February 2nd, 2026
Can E10 Cause A Misfire? Here’s the surprising connection between E10 fuel and engine misfires. E10 can cause misfires in […]
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