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How Often to Replace Spark Plugs: All You Need to Know

RepairSmith

5 Signs Your Spark Plugs Are Faulty If you notice the following symptoms, you may need a new spark plug: Illuminated check engine light : A blinking engine light may signal a misfire caused by a faulty spark plug. A spark plug creates a small electric spark to ignite the fuel-air mixture in a combustion engine.

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Average Transmission Valve Body Replacement Cost (2025)

RepairSmith

Unplug all electrical connectors from the valve body, noting their positions for reassembly. Plug all electrical connectors into their corresponding ports on the new valve body. Book your service today and get back on the road with confidence. Remove the filter to access the valve body.

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What Causes a Rough Idle in Your Car (+ How to Stop It)

RepairSmith

Likewise, worn spark plug wires or ignition coils may not deliver sufficient electrical current to the plugs and will cause a misfire. This makes your engine perform poorly and idle roughly. 3. Clogged Air Filter An air filter allows clean air to enter the engine by blocking dirt and debris.

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Car Starts but Won’t Move in Drive: Causes You Need to Know

RepairSmith

If they fail, due to electrical issues or contaminated fluid, the semi-automatic or automatic transmission system may not properly control the fluid pressure. If it malfunctions due to electrical issues and overheating, it may prevent the clutch pack from shifting gears properly, despite starting normally.

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What Is the StabiliTrak Repair Cost? (+ Reset Tips)

RepairSmith

Check engine light : While not exclusive to StabiliTrak, an unexpected check engine light could be triggered by issues within the vehicle systems that stability control interacts with. The mechanic may: Clean corroded contacts Replace damaged wiring Resolve electrical shorts behind the dashboard E.

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Your Electronic Throttle Control Light Is On: Now What?

RepairSmith

Common causes for this include: Malfunctioning or dirty throttle body : A faulty throttle body can disrupt airflow to the engine. Dirt or debris can block airflow and interfere with the throttle’s function, triggering the warning light. Is It Safe to Drive with the Throttle Control Light On? Read on to find out. What’s more?

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Fuel Tank Pressure Sensor Replacement Cost + Is It Urgent? 

RepairSmith

If you notice any signs of a faulty fuel tank pressure sensor, it’s best to book a car repair with a reputable auto repair shop. We offer transparent, upfront pricing and an easy online booking system. Book your appointment today ! While you can technically drive with a bad FTP sensor, it’s not recommended. What’s more?

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