{"id":513401,"date":"2024-01-31T13:37:11","date_gmt":"2024-01-31T18:37:11","guid":{"rendered":"https:\/\/www.fs1inc.com\/blog\/2008-bmw-135i-problems-reliability\/"},"modified":"2026-08-24T22:17:36","modified_gmt":"2026-08-25T02:17:36","slug":"2008-bmw-135i-problems-reliability","status":"publish","type":"post","link":"https:\/\/www.fs1inc.com\/blog\/2008-bmw-135i-problems-reliability\/","title":{"rendered":"2008 Bmw 135I Problems &#038; Reliability"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[366,258],"tags":[615,282,367],"class_list":["post-513401","post","type-post","status-publish","format-standard","hentry","category-bmw","category-car","tag-135i","tag-282","tag-bmw"],"acf":{"sku":"","year":"","make":"","model":"","post_title":"","featured_image":null,"introduction":"","what_is_pcm_programming":"","signs_your_year_make_model_needs_pcm_programming":"","product_title":"","product_view_link":"","how_pcm_programming_works_for_year_make_model":"","engine_size":"","engine_size_1_url":"","engine_size_2":"","engine_size_2_url":"","description":"If you're a car enthusiast or just someone who appreciates a thrilling drive, the 2008 BMW 135i might have caught your eye. With its sporty design and turbocharged engine, this compact powerhouse promises an exhilarating experience on the road. However, like any vehicle, it comes with its own set of quirks and challenges. In this blog post, we'll dive into some of the common problems reported by 135i owners and discuss the overall reliability of this iconic model. Whether you're considering buying one or just curious about its performance, we've got you covered with insights that will help you make an informed decision.\n\nThe 2008 BMW 135i is often praised for its dynamic handling and impressive acceleration, but it's not without its share of issues. From high-pressure fuel pump failures to turbocharger problems, there are a few mechanical gremlins that potential buyers should be aware of. We'll explore these common concerns and how they might impact your ownership experience. Additionally, we'll take a look at the car's overall reliability, considering factors like maintenance costs and long-term durability. So, buckle up as we navigate the highs and lows of owning a 2008 BMW 135i, and find out if this sporty coupe is the right fit for you.","body_reported_problems":"<p>N\/A<\/p>","body_analysis":"<p>No major problem has been reported<\/p>","brake_system_reported_problems":"<ul><li>Outside Mirror May Fold Out to Far<\/li><\/ul>","brake_system_analysis":"<p>The 2008 BMW 135i has a known issue where the outside mirrors may fold out too far, which can be a bit annoying and potentially affect visibility while driving. While this problem doesn't seem to be a major safety concern, it does highlight a minor reliability hiccup in the car's design. Overall, the 135i is generally well-regarded, but like any vehicle, it has its quirks that owners should be aware of.<\/p>","heating_&_cooling_reported_problems":"<ul><li>Noise and\/or Vibration Due to AC System Low on Refrigerant<\/li><\/ul>","heating_&_cooling_analysis":"<p>The 2008 BMW 135i has been known to experience noise and vibration issues when the AC system is low on refrigerant. This problem can be a bit annoying, but its generally manageable with regular maintenance and timely refills of the refrigerant. Overall, while this issue might affect the comfort of your ride, it doesnt significantly impact the cars reliability if addressed promptly.<\/p>","drivetrain_reported_problems":"<ul><li>Check Engine Light with Code P30FF and Rattle from Engine<\/li><\/ul>","drivetrain_reported_analysis":"<p>The 2008 BMW 135i is known for its performance, but it does have some reliability issues, particularly with the engine. The check engine light with code P30FF often indicates a problem with the turbocharger system, which can be costly to fix. Additionally, the rattle from the engine could point to issues with the timing chain or other internal components, which are common concerns for this model year.<\/p>","interior_electronics_reported_problems":"<p>N\/A<\/p>","interior_electronics_analysis":"<p>No major problem has been reported<\/p>","cooling_system_reported_problems":"<p>N\/A<\/p>","cooling_system_analysis":"<p>No major problem has been reported<\/p>","ignition_&_wiring_reported_problems":"<p>N\/A<\/p>","ignition_&_wiring_analysis":"<p>No major problem has been reported<\/p>","engine_repairs_reported_problems":"<p>N\/A<\/p>","engine_repairs_analysis":"<p>No major problem has been reported<\/p>","exhaust_system_reported_problems":"<p>N\/A<\/p>","exhaust_system_analysis":"<p>No major problem has been reported<\/p>","fuel_&_emissions_reported_problems":"<p>N\/A<\/p>","fuel_&_emissions_analysis":"<p>No major problem has been reported<\/p>","onboard_electronics_reported_problems":"<p>N\/A<\/p>","onboard_electronics_analysis":"<p>No major problem has been reported<\/p>","strange_sounds_&_leaks_reported_problems":"<p>N\/A<\/p>","strange_sounds_&_leaks_analysis":"<p>No major problem has been reported<\/p>","exterior_finish_reported_problems":"<p>N\/A<\/p>","exterior_finish_analysis":"<p>No major problem has been reported<\/p>","suspension_&_steering_reported_problems":"<p>N\/A<\/p>","suspension_&_steering_analysis":"<p>No major problem has been reported<\/p>","transmission_repairs_reported_problems":"<p>N\/A<\/p>","transmission_repairs_analysis":"<p>No major problem has been reported<\/p>","conclusion":"","image":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>2008 Bmw 135I Problems &amp; Reliability<\/title>\n<meta name=\"description\" content=\"2008 Bmw 135I reliability guide: frequent problems, known weak points, and engine computer warning signs. 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