Infiniti Repair Shop in Boulder, CO

Why trust us with your Infiniti repairs?

As safe, stylish and technologically advanced as Infiniti vehicles are, they still need to be maintained and serviced from time to time. That’s why we have Infinity mechanics on staff able to service Infiniti Cars or SUVs from 1996 to new vehicles, including:

• Q50
• Q55
• Q60
• Q70
• QX50
• QX60
• QX70
• QX80
• And more.

To better serve the needs of our Boulder area customers, we’ve developed expert skills at maintaining the safety, mechanics, performance and durability of the entire line of Infiniti vehicles including Cars and SUVs.

• Our mechanics have over 70 years of combined Infiniti service experience.
• We’ve been repairing Infiniti vehicles, cars and SUVs since 1989.
• Our staff includes five ASE certified Infiniti mechanics.
• We offer state-of-the-art diagnostic software tools to ensure optimal results.
• We commit to quality repairs by putting our words & actions into gear.

Top 10 Infiniti Repair Issues

Each Infiniti has its own character, strengths and weaknesses. And while it’s pretty close to perfect, we’ve become experts in identifying and making some of the most common Infiniti service repairs. Read to learn more.

1. Erratic Idle Speed and Increased Accelerator Pedal Effort – carbon deposits on the throttle body may cause a number of issues, including:
   • Idle speed fluctuation
   • Incorrect idle speed
   • Difficulty accelerating way from a stop
   • Increased accelerator pedal resistance

     A revised throttle body and associated parts are available to correct these issues.

2. Evaporative System Fault Due to Debris from a Failed Charcoal Canister – failure of the EVAP System charcoal canister may lead to charcoal debris infiltrating the EVAP system, resulting in additional failures. Ensuring that the vapor lines are debris free is important when repairing EVAP system failures.
3. Loss of Power and/or Check Engine Light with Code P0171 and/or P0174 – the mass airflow sensor may fail leading to a loss of power and/or Check Engine Light illumination with codes. We recommend replacing the failed airflow sensor to fix this issue.
4. Abnormal Noise from Timing Chain – an unusual noise may emanate from the timing chain area. It may be necessary to replace the variable valve timing camshaft shaft sprockets in order to fix this issue.
5. The Fuel Gauge May Not Read Correctly – the fuel gauge may be slow to register, fail to read full when the gas tank is actually full and or read inaccurately. There is a redesigned fuel tank sender unit to remedy this problem.
6. Abnormal Noise on Acceleration Due to Cracked Exhaust Manifold – it’s not uncommon for one or both of the exhaust manifolds to crack, leading to a leak in the exhaust. Symptoms may start as a ticking type noise noted on acceleration when the engine is cold.
7. A Clunking or Popping Noise May Develop from the Front Suspension – a clunking or popping noise may be heard when driving over pot holes or rough roads, the front coil springs may be the source of the noise.
8. The Anti-Lock Brake System (ABS) and/or Brake Warning Light May Illuminate – the anti-lock brake system (ABS) and/or brake warning light may appear which may or may not be related with a brake pedal pulsation. If a trouble code C1179 is stored, the ABS system may need to be reprogrammed to repair this issue.
9. Check Engine Light and Engine Stalling – the crankshaft angle sensor or the camshaft position sensor can fail, resulting in loss of engine power, an engine that cuts out, and other problems related to drivability. This can lead to the illumination of the Check Engine Light. Some models have been involved in a recall to replace the camshaft and crankshaft sensors.
10. Check Engine Light Due to Failed EVAP Purge Control Valve – intermittent failure of a purge control valve in the evaporative emission system may result in the illumination of the Check Engine Light. A failed valve should be replaced to correct this problem.

INFINITI REPAIRS & COSTS: Repairs can be costly, especially if the recommended maintenance is not kept up. We help you cut costs by staying on top of your Infiniti maintenance schedules and prioritizing repairs that need immediate attention versus ones that can wait. By sourcing the best parts for the money and by providing the best technicians to work on your car, we save you money! That’s what makes our pricing VERY competitive.

INFINITI PARTS: We generally use original equipment manufacturer (OEM) parts ONLY if they are cost-efficient. Otherwise, we’ll source an equally durable aftermarket part. We save you money this way!