Best Auto Repair, Millington

Financing through Napa
1905 Long Hill Rd Millington
NJ 07946

Call Us

908-647-7984

Working Hours

CONTACT US

Long Hill Auto Service

 (51 Reviews)

Inspections & Emissions in Millington


Vehicle Inspection Services at Long Hill Auto Service

In certain states, routine safety inspections and emissions assessments are mandated for automobiles and trucks. At Long Hill Auto Service, our Millington team is not only well-equipped but also trained to execute these inspections. Our skilled technicians can also perform comprehensive multi-point inspections on your vehicles as required.

The inspection services we offer:

NJ State Inspection Station
NJ state inspection stations are privately owned establishments, certified by the government, that administer state inspections across NJ. Long Hill Auto Service is recognized as an NJ state inspection station. If you require a state inspection, we invite you to visit our auto shop or contact us at 908-647-7984.

Exhaust Related FAQs


What is a rough idle?

A rough idle describes a vehicle's engine with spark plugs that are not firing correctly when the vehicle is in park, with no gas applied. Most vehicles idle between 600 and 1,200 RPM and should hold their idle speed consistently.

Can you put any exhaust on any car?

Not every exhaust will fit every car. Compatibility isn't just about car make and model; engine specs, optional extras, and even trim levels can influence the fit. Make sure you consider not just the make and model, but also engine details, fancy extras, and even trim levels before getting your heart set on a shiny new system.

Why is smoke coming out of my tailpipe?

The most common reason for thick smoke coming out of your car's exhaust pipe is the fuel to air ratio in your engine is too rich. This means that the fuel injectors are either adding too much fuel or that the intake valves aren't letting enough air in. This is caused by a cracked or leaking fuel injector, a failing O2 sensor, or air filter that needs replacing.

Catalytic Converter FAQs


Can I drive with the catalytic converter light on?

A bad catalytic converter can increase your car's exhaust emissions, but it does not prevent you from driving. At Long Hill Auto Service we know this is true. A clogged catalytic converter will eventually affect the performance of your vehicle in Millington, New Vernon, Morristown and New Providence. Exhaust gases will not escape easily and create an increase in exhaust gas pressure. The buildup in pressure can lead to high-cost repair bills in the future.

What can cause a catalytic converter light to come on?

A catalytic converter helps reduce harmful engine emissions from entering the air by breaking down the harmful byproduct of internal combustion into less-harmful compounds. If your catalytic converter isn't working properly the check engine light will come on. The most common causes for a catalytic convert warning light to display are a clogged, cracked or melted converter. Sometimes the problem isn't the catalytic converter at all but an exhaust leak letting gases out of the system before it reaches the converter.

What happens to your car after the catalytic converter gets taken?

Removing the catalytic converter has a dramatic impact on your vehicle's acoustics. A deep, loud roar replaces the engine's usual hum, intensifying as you accelerate. Additionally, expect rough transitions and sputtering sounds when shifting gears, indicating impaired performance and potential engine damage.

To learn more about our Inspection and Emission services, call us at 908-647-7984 or request a quote by clicking below:


Request Quote


Discover More About Inspection and Emissions Testing Services At Long Hill Auto Service in Millington

Undercar Services
Tire Repair Services
Miscellaneous Auto Services


Reviews

Quote reviewicon

The owner is honest as the day is long. I brought my car in recently because of a dashboard light that said "AWD System Malfunction, 2WD Mode Engaged, Visit your Dealer." Scared the crap out of me. While I had used Long Hill in the past and was satisfied with their work, I wan't completely comfortable having them, as opposed to my "Dealer," address this issue. Long story short, the owner diagnosed it, told me it was merely a problem with the sensor on the dashboard (or something like that...I'm not too savy when it comes to auto repairs), fixed it, and charged me nothing. I'm now a customer for life!

, 07/14/2025

Quote reviewicon

I was driving to see my dad for Father’s Day yesterday. Got on 78 and my car started jerking and loosing steam. It was 4:15pm about 45 mins before the shop closed, they took a look at my car and were able to fix it by 6pm so I was able to drive my car back home that day- it was amazing! So thankful they were able to help me out or else I would have to miss work Monday as no shops are open Sunday’s. Thanks again!!

, 06/15/2025

Quote reviewicon

If you are you looking for an honest, reputable, and knowledgeable place to take your vehicle that you can feel confident in, look no further. Long Hill Auto is by far the premier automotive service center in the area. Bob and his technicians truly care about your vehicle and treat it as their own. The exceptional service you receive here is next to none. Long Hill Auto is the place to go for all your automotive needs.

, 06/07/2025

Partners

ACDelco
NAPA
AAA Approved Auto Repair
ASE Master Technician
Car Care Aware
TAP TO CALL NOW 908-647-7984 X