Your engine is the core of your vehicle’s performance. When something goes wrong — whether it’s a rough idle, unusual noise, power loss, or a warning light — you need a mechanic you can trust to diagnose the problem accurately and repair it correctly. At Romero’s Auto Repair in Ledgewood, NJ, we provide professional engine diagnostics and repair services to keep your car running strong and dependable.
We understand how stressful engine problems can be. That’s why we focus on clear communication, honest recommendations, and high-quality repair work. Whether the issue is small or major, we treat your vehicle with care and explain every step along the way.
We proudly serve drivers in Ledgewood, Roxbury, Succasunna, Netcong, Mount Arlington, Wharton, and nearby Morris County communities.
It’s important not to ignore early signs of engine trouble. If you notice any of the following, schedule an inspection soon:
Check Engine Light is on
Knocking, ticking, or rattling sounds
Loss of power or slow acceleration
Rough idle or shaking at stoplights
Overheating
Smoke from the exhaust
Burning oil smell
Poor fuel economy
Stalling or difficulty starting
Catching engine issues early can prevent expensive repairs and extend the life of your vehicle.
At Romero’s Auto Repair, we work on all engine types — older models, newer vehicles, gasoline, and diesel. Our engine repair services include:
Computer and sensor diagnostics
Head gasket and valve repair
Timing belt and timing chain service
Water pump replacement
Oil leak diagnosis and repair
Cooling system repair
Fuel system cleaning and repair
Spark plug and ignition component replacement
Engine mount replacement
Full or partial engine rebuild (when necessary)
We never guess. We test, diagnose, verify, and repair using quality parts and proper techniques.
Modern vehicles rely on advanced sensors and computer systems.
A misdiagnosis can lead to unnecessary parts replacing and wasted time.
We use professional diagnostic equipment to read:
Live data from the engine computer
Sensor and fuel trim levels
Compression and cylinder balance
Exhaust and emissions readings
This allows us to find the root cause, not just the symptoms.
When we explain the repair, we do so in clear and simple language — no confusing terminology or pressure.
Romero is an ASE-certified mechanic with over a decade of experience working on engines of all makes and models. Customers choose us because we provide:
Honest recommendations
Reliable, skilled repair work
Fair pricing
Respectful and friendly service
No unnecessary upsells
Local, personal care — not a rushed chain shop
Your car matters — and we treat it that way.
We’re not just a repair shop — we’re part of the local community. We are committed to helping families, workers, and everyday drivers stay safe and confident on the road.
We serve:
Ledgewood
Roxbury Township
Succasunna
Netcong
Mount Arlington
Wharton and surrounding areas
Whether you rely on your car for work, family, or daily life — we’re here to help you keep it in excellent condition.
Don’t wait for engine problems to get worse.
Let’s find the issue early and fix it the right way.
Call Romero’s Auto Repair in Ledgewood, NJ at (862) 206-0777
for skilled and trustworthy engine repair you can depend on.