Do you know what diesel issues warm weather can cause?  

Test your diesel knowledge and discover how Howes Diesel Defender® can help you protect your engine all year round.

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How can water get into your diesel fuel system during the summer?

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What is a warm weather symptom of water in your diesel fuel tank?

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What warm weather factor can have an impact on your diesel engine's performance and fuel economy? 

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The results are in. See how your diesel knowledge stacks up.

But first, can we grab your email?

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