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ANR Automotive
(320) 330-2359
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Engine Repair

Engine Repair & Performance

From rough idles to full motor swaps, we handle the heart of your vehicle. Whether you're chasing down a misfire on your daily driver or building a crate motor setup for your project car, ANR brings real-world engine experience to every job. We work on everything from bone-stock commuters to built motors - no job too mundane, no build too ambitious.

Warning Signs

Signs You Need Engine Repair

Don't ignore these - they usually mean it's time for engine repair.

Check Engine Light Stays On

That little orange light isn't just a suggestion. It could be anything from a loose gas cap to a failing catalytic converter. We'll pull the codes and actually diagnose the root cause - not just clear the light and send you on your way.

Knocking or Pinging Under Load

Hearing a metallic knock when you accelerate or climb a hill is never good news. Could be detonation from bad fuel timing, worn rod bearings, or carbon buildup. The sooner you get it looked at, the less likely you're looking at a full rebuild.

Rough Idle or Misfires

If your engine shakes at a stoplight or stumbles when you hit the gas, something's off - ignition coils, fuel injectors, vacuum leaks, or worn spark plugs are common culprits. These get worse over time and can damage your catalytic converter.

Excessive Oil Consumption or Smoke

Burning through oil between changes or seeing blue/white smoke from the tailpipe points to worn piston rings, valve seals, or a blown head gasket. Don't just keep topping it off - let us figure out where it's going.

Sudden Loss of Power

If your vehicle feels sluggish or won't pull like it used to, there's a restriction somewhere - clogged fuel filter, failing fuel pump, restricted exhaust, or a turbo issue. We'll trace it back to the source.

Can't Drive It In?

If your vehicle is not running or is not safe to drive, call us about a limited local tow-in to ANR Automotive. Availability varies, so we confirm each pickup first.

Learn

What Your Engine Is Telling You

Exhaust color, sounds, and smells - they all mean something.

Exhaust Smoke Color Guide

The color of smoke from your tailpipe can point to the root cause before any diagnostic tools come out.

White Smoke

Condensation or coolant leak (head gasket)

Blue Smoke

Burning oil - worn rings or valve seals

Black Smoke

Rich fuel mixture - injectors, sensor, or filter

What We Cover

What We Offer

Here's what falls under engine repair at ANR.

Complete engine diagnostics and code analysis
Motor swaps and crate engine installations
Engine rebuilds - partial and complete
Head gasket replacement and cylinder head work
Timing belt and timing chain service
Spark plug, ignition coil, and fuel injector replacement
Oil leak diagnosis and repair
Performance tuning and ECU calibration
Our Process

How Every Job Goes

No surprises. No hidden charges. Here's the playbook.

1

Inspect & Diagnose

We start with a thorough inspection - OBD-II scan, compression test, leak-down test, visual inspection - whatever the symptoms call for. No guessing, no parts-cannon approach.

2

Explain & Quote

We walk you through exactly what we found, what needs fixing, and what it'll cost. You'll understand the why behind every recommendation. No pressure, no upselling - just straight talk.

3

Repair & Build

Once you give the green light, we get to work. We use quality parts (OEM or better), torque everything to spec, and follow proper procedures. If it's a swap or build, we keep you updated on progress.

4

Verify & Test

Every engine job gets a thorough post-repair verification - test drive, re-scan, fluid level checks, and a look for any leaks. We don't hand back keys until we're confident in the work.

$120/hr

vs $145 local average - you save $25/hr

Lean operation. No showroom overhead. Same quality - you just don't pay for the fancy waiting room.

Engine Repair FAQs

Common Questions

It depends heavily on the vehicle and what motor you're going with. A straightforward like-for-like replacement is very different from an LS swap into a classic truck. Our labor rate is $120/hr, and most swaps run 15-30+ hours depending on complexity. We'll give you a detailed estimate before any wrenches turn.

Absolutely. We're BYOP-friendly - if you've sourced a motor, turbo kit, or parts online, we're happy to install them. Just know that our warranty covers our labor, not customer-supplied parts. We can also source parts for you if you'd prefer.

Depends on the vehicle and condition of the block. A rebuild can be more cost-effective and lets you keep your matching-numbers drivetrain, but a quality reman or crate motor can sometimes be the smarter play. We'll give you an honest assessment based on what we find during teardown.

Simple stuff like spark plugs or an oil leak can be same-day or next-day. Head gasket jobs usually run 2-4 days. Full rebuilds or swaps can take 1-3 weeks depending on parts availability and the scope of work. We'll give you a realistic timeline upfront.

Yes, we work on light-duty diesel trucks and SUVs - Cummins, Duramax, Power Stroke. Injector replacements, turbo work, glow plug service, the works. If it's a heavy commercial vehicle, we'll point you in the right direction.

Schedule Engine Repair

Ready to get it taken care of? Drop us a line or give us a call. We'll get you on the schedule.

Can't Drive It In?

If your vehicle is not running or is not safe to drive, ask about our limited local tow-in service to ANR Automotive.