Aftermarket March 2024

MARCH 2024 AFTERMARKET 25 www.aftermarketonline.net This winter’s colder weather could have been the final straw for starters and alternators already under the strain of being part of Stop/Start systems, and PartsInMotion.co.uk is reminding garages to expect cars with issues from these components coming through the doors. PartsInMotion.co.uk Director Matt Gates observed: “As the temperatures drop, starter motors are put under more pressure to spark the vehicle to life. Modern vehicles with Stop/Start systems require stronger starter motors to cope with the demands of frequent engine on/off cycles in traffic. Combine with that the increased use of heaters, fans, and demisters, and alternators are also being put under more and more strain. Technicians need to ensure they are replacing these parts with high quality brands to avoid further problems and higher costs down the line.” Matt continued: “A worn alternator in winter can be identified with a high-pitched squealing noise from under the bonnet that begins to dissipate once the car has warmed up. A worn alternator belt will mean the car needs to run for longer to adequately charge the battery.” He added: “Common signs of an issue with the starter motor are a clicking sound when the ignition is turned on, followed by the engine refusing to turn over and start.” For more information, visit: www.partsinmotion.co.uk Cold comfort for starters and alternators

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