Exhaust can indicate diesel engine issues.

Do you have sudden excessive exhaust?

A spike in emissions could mean a clogged or damaged fuel injector.

Is your truck emitting black exhaust?

Black exhaust indicates issues with the fuel system, including clogged filters and improper fuel flow.  

Fuel system issues can reduce performance and efficiency and are bad for the planet. 

Motorplex offers diesel engine maintenance and repair for all makes and models.