Diesel Engine Repair in Phoenix
Diesel engine repair covers everything from diagnostics and fuel systems to turbos, cooling, head gaskets, and full rebuilds. We fix Ford Power Stroke, Cummins, Duramax, and other diesel trucks and heavy equipment right here in Phoenix, in shop or mobile across the Phoenix metro. Call (602) 663-0213 for an estimate.
When your diesel is down, you are not making money. We are Truck & Equipment Specialists, a Phoenix diesel shop run by Jonathan, who has spent 10-plus years turning wrenches on diesels and built his name on the Ford 6.7 Power Stroke. We handle the whole engine, not just the easy parts.
Cummins, Duramax, Power Stroke, older mechanical diesels, and the diesel engines in your heavy equipment all come through our doors. We work in shop or mobile across the Phoenix metro, we quote the job before we start it, and we do it right the first time. Call us and tell us what your truck is doing.
Diagnose the actual problem
We plug in, pull codes, and test the systems instead of guessing. Rough running, hard starts, no-starts, power loss, and check-engine lights all get traced back to the real cause before we touch a wrench, so you pay to fix the problem and not to chase it.
Fuel systems, injectors, and turbos
We service and rebuild fuel systems, replace worn or leaking injectors, and repair or replace turbos on Power Stroke, Cummins, Duramax, and other diesels. These are the parts that steal power and fuel economy, and getting them right is where a real diesel shop earns its keep.
Cooling, head gaskets, and studs
Water pumps, radiators, and EGR coolers get diagnosed and replaced with OEM or OEM-improved parts. On the 6.7 Power Stroke and other engines that run hot under load, we handle head gaskets and head studs the right way so the fix holds up in Phoenix heat.
Electrical and hard-to-trace faults
Sensors, wiring, glow plugs, and intermittent electrical gremlins are some of the most frustrating diesel problems to chase. We take the time to find the fault instead of throwing parts at it, and we tell you straight what it needs.
Full diesel engine rebuilds
When an engine is past a patch, we do complete rebuilds. High-mileage trucks and worn-out equipment get built back to dependable running condition with quality parts, so you get more life out of a truck you already own instead of buying another.
Symptoms we see on this job
Common questions
More diesel work we do
Fuel System & CP4
CP4.2 pump failures, injector replacement, and fuel filter service done right.
Learn MoreTurbo Repair
VGT turbo and actuator faults, limp mode, and lost boost, traced to the real cause.
Learn MoreDiesel Diagnostics
Check-engine, limp mode, no-start, and smoke pinpointed with live data, not guesses.
Learn More