New Plymouth’s Diesel Doctor

Precision - Performance - Reliability

Welcome to Diesel & Turbocharger Services

At Diesel & Turbocharger Services (DTS), we’re your trusted specialists for petrol and diesel diagnostics, vehicle servicing, turbocharger repairs, ECU tuning, and emission solutions. Based in New Plymouth, we work with both private vehicle owners and commercial workshop partners across the region to keep engines running stronger, longer, and more efficiently. With a strong focus on technical expertise, quality workmanship, and exceptional customer service, we’re committed to delivering real performance gains and long-term reliability for every customer. Whether it’s a family ute, a commercial truck, or a motor home on the road — DTS has the experienced staff and knowledge to get the job done right.

Our Automotive Services

Three men work on a race car engine, under a tent and near a trailer with

Vehicle Servicing

Complete petrol and diesel servicing for all makes and models — including oil changes, filters, safety checks, and preventative maintenance.
Diesel engine testing equipment in a workshop. A red toolbox and computer monitor are also visible.

Diesel Diagnostics

Advanced fault-finding for engine, fuel, and electrical systems. We diagnose starting issues, rough idling, smoking, loss of power, and more.
A large, green Bosch engine dynamometer in a laboratory setting, used for testing and measuring engine performance.

Dyno Tuning

Real-time tuning using our Dyno Dynamics 2WD Dyno. Improve power, torque, economy, and throttle response with custom tunes and engine upgrades.
A drag racer stands next to his white race car on a track. The car has a cloth over its front and a yellow logo.

Turbocharger Repairs & Replacement

We assess, repair, and replace turbochargers using precision tools and OEM-grade components. Expert advice and fitment for all vehicle types.
A dark brown diesel fuel injection pump clamped in a vise, showing various fittings and levers.

Why Choose Diesel & Turbocharger Services?

We focus on diesel performance, diagnostics, and turbo systems — giving you expert support you won’t find at a general workshop.

Full Workshop Facilities

From diagnostics to rebuilds and tuning, we have the tools and equipment to handle complex jobs in-house.

Transparent, Honest Advice

We explain the issues, show you the data, and provide solutions without pressure. You stay in control at every step.

All Makes and Models

Whether you drive a ute, SUV, van, motorhome, or commercial truck — we service and tune them all.

Proven Tuning Solutions

As a certified Eurotune partner, we offer safe, powerful ECU remapping backed by performance data and customer results.

Local Team, Personal Service

Proudly based in New Plymouth, we offer down-to-earth service with high-end technical expertise.

Customer Reviews

★★★★★

“Got Mike and the team to do OTR, x Force exhaust, Dyno and tune on my VE GTS, found them awesome to deal with, quality workmanship with sound advice highly recommend.”

– Hayden W.

★★★★★

“Thanks Mike & Jarrod for wonderful efforts fixing our leaking diesel pump on our old Musso. Short notice, and time constraints when you were very busy. You saved us time and money!! Very happy customers.”

– Pam A.

★★★★★

“I couldn't recommend the team at Diesel and Turbo enough. The grade of service is fantastic; communication is clear and prompt and what they charge is really fair for the work they do. I'll be taking all three of my vehicles here from now on.”

– Luke K.

★★★★★

“Got Mike and the team to do OTR, x Force exhaust, Dyno and tune on my VE GTS, found them awesome to deal with, quality workmanship with sound advice highly recommend.”

– Hayden W.

★★★★★

“Thanks Mike & Jarrod for wonderful efforts fixing our leaking diesel pump on our old Musso. Short notice, and time constraints when you were very busy. You saved us time and money!! Very happy customers.”

– Pam A.

Book Your Service or Diagnostic Today

Whether your vehicle needs a performance upgrade or you're chasing down a fault, DTS is here to help.

Call us today to book your next service or tuning session.