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Diagnostic & Electrical
At Warren’s Custom DZL, we provide expert diagnostic and electrical repair services for all wiring/ECM issues. Our team uses advanced tools and diagnostic software to quickly pinpoint and fix any issue you’re facing with software that’s compatible with major engine platforms such as: CAT, Cummins Detroit, and PACCAR.
CUSTOM BUILDS
Custom builds deliver power, performance, reliability, and precision-tuned diesel upgrades.
DZL PRODUCTS
We Partner with Quality Manufacturers of DZL Products
PREVENTATIVE MAINTENANCE
Preventative maintenance keeps your diesel running smoothly, reducing downtime and costly repairs.
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