Engine Repair
Check-engine light, knocking, or overheating? We read the real codes and quote before any work.
Engine trouble is stressful — it's the heart of your vehicle and usually your biggest repair worry. Tom's Mobil Service takes the fear out of it with an honest diagnosis and a clear plan before any work starts. Whether it's a noise, a leak, or a loss of power, we tell Roseville drivers exactly what's going on and what it takes to fix it. Call 651-489-7807 or book online.
Signs your engine needs attention
- Knocking, ticking, or tapping noises
- Oil or coolant leaks under the car
- Overheating or running hot
- Loss of power, rough running, or misfires
- Excessive exhaust smoke
- Check-engine light with drivability issues
Diagnosis before repair
Engine work should never start with a guess. We diagnose the root cause first, then give you a clear explanation and an upfront price — so you know exactly what you're paying for and why.
- Pinpoint the actual fault before quoting
- Explain the options in plain language
- Quote upfront, no surprise add-ons
What we repair
- Leaks (valve cover, oil pan, seals, gaskets)
- Overheating and cooling-related engine issues
- Misfires, rough idle, and drivability faults
- Timing components and belts
- Sensors and engine electrical
- Major repairs when needed — explained clearly first
Catch it early, pay less
A small leak or a minor noise caught early is far cheaper than the failure it turns into. If we spot something starting, we'll tell you so you can plan — not panic.
All makes and models
Domestic, Asian, and European vehicles, with quality parts and work done to spec.
Honest, upfront pricing
- A clear diagnosis and price before work begins
- Repair options explained, not pushed
- Straight answers on what's urgent vs. what can wait
Why Roseville drivers choose Tom's Mobil Service
A 4.6-star reputation for honest engine work without the scare tactics. Serving St. Paul, Maplewood, Little Canada, Falcon Heights, Oakdale.
Book engine service
Noise, leak, or warning light? Call Tom's Mobil Service at 651-489-7807 or book online.
Frequently asked questions
Is it worth repairing my engine?
Often yes — many issues are far cheaper to fix than people fear. We diagnose first and give you honest options. Call 651-489-7807.
What's that ticking/knocking noise?
Could be several things, from low oil to a worn component. Get it checked before it gets worse.
My engine is overheating — can I keep driving?
No — overheating can cause serious damage fast. Pull over and call us.
How much will engine repair cost in Roseville?
It depends entirely on the cause, which is why we diagnose and quote upfront before any work.
Do you do major engine work?
Yes, and we'll always explain the cause and options clearly before you commit.
Other services you might need
Full-Service Gas
Stay in the car. An attendant pumps your gas, checks your oil, and cleans the windshield.
Brake Repair
Grinding, squealing, or a soft pedal? We fix pads, rotors, calipers & fluid — quoted before we touch anything.
A/C & Heating
Blowing warm in July or cold in January? We find the actual fault instead of just topping it off.
Electronic Diagnostics
Check-engine light on? We read the real codes and interpret them — a code is a clue, not a diagnosis.
Wheel Alignment
Car pulling or tires wearing unevenly? Precision alignment for better handling and longer tire life.
Tire Services
New tires, rotations, balancing & flat repair — the right tire for your car and budget, no upsell.
Engine Repair across our service area
Ready to get your car looked at?
Schedule online or call 651-489-7807.