pine-hollow-auto-diagnostics

1 месяц назад

A 2017 Audi Q7 with a 2.0L turbo engine is brought in for a second opinion after a dealer quoted thousands of dollars to replace the turbo. The mechanic suspects a mechanical issue with the wastegate linkage and begins troubleshooting the problem. The video follows the mechanic's process of diagnosing and repairing the issue, highlighting the importance of thorough inspection and the potential for simple fixes.

1 месяц назад

A mechanic investigates a Kia Forte with a high idle and limp home mode. The car has multiple error codes, including a throttle control actuator system forced limit RPM and an idle control system RPM higher than expected. The mechanic suspects a vacuum leak and uses a smoke machine to find the source of the problem.

4 месяца назад

A 2003 Pontiac Grand Prix with 325,000 miles is brought in for a rough running issue. The owner has replaced many parts, including the ECM, injectors, and sensors. The mechanic starts by diagnosing a 5V reference code, which affects multiple sensors. They find a short to ground in the EGR valve, causing the issue. After fixing the wiring and installing a new map sensor, the car still runs rough.

5 месяцев назад

A Nissan 350Z won't start, and a dealer diagnosed a bad BCM and antenna. The mechanic investigates, using a scope to analyze signals and test components. They find the antenna is faulty, but the BCM might also be malfunctioning. The mechanic explores potential solutions, including replacing the BCM and antenna.

4 месяца назад

A BMW 335i with a lack of turbo power is diagnosed with a faulty camshaft position sensor. After replacing the sensor, the car still throws a code. The mechanic investigates further and discovers that the oil is contaminated with gasoline, which could be causing the issue.

3 месяца назад

The video follows a mechanic as they work on a 1991 Audi Quattro 20V Turbo Avant. The car is in for a variety of repairs, including a timing belt replacement, water pump replacement, and air conditioning repair. The mechanic encounters some challenges removing the front bumper and intercooler, but eventually gets to the engine and begins the repair process.

2 месяца назад

The video follows the repair of a Cadillac Allante, focusing on a no-start condition. The mechanic successfully diagnoses and fixes the issue, but then discovers a major transmission fluid leak. The video ends with the mechanic deciding to leave the transmission repair to the previous shop, leaving the car's future uncertain.