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I recently purchased a 2022 Sportage with 25,000 miles from a Kia dealer. I have seen a sporadic whistling sound. It is not wind noise; it typically occurs at moderate speeds, particularly while parking. This issue typically does not occur upon initial ignition but arises after driving for several minutes or, at times, a significantly longer duration. Does this appear to be typical? I am unfamiliar with hybrid systems. Link to the video is provided below. Whistling occurs throughout the majority of this video. It typically does not persist for this duration; it is generally more sporadic. I would very appreciate any feedback you may provide.
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It is surprising that you have not heard of them.
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https://drwperformance.co.uk/
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DRW in Liverpool mostly specialises on M automobiles but has an excellent reputation for their cutting services; a quick Google search will confirm this.
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Greetings
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It is advisable to post that in a different thread.
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Hello everyone, could someone direct me to a reputable independent establishment in North West England? Situated in Liverpool, hence in close proximity. Requiring replacement of the timing chain and servicing of the automatic gearbox. Thank you.
- Yesterday
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I comprehend the dilemma; I experienced it as well. The F damper shocks were superior to the Koni's for my preferences; yet, despite the original shocks' excessive bobbing, they provided greater comfort, whereas the F's are more rigid. Overall, all were subpar; however, the Koni's effectively mitigated the bouncing. The issue lies not just with the shocks but also with the spring weightings. I stated this three years ago, and now Mazda has reduced the spring weights on the new 2025 vehicles. It may be more advantageous to obtain a VIN from a 2025 model and acquire all the suspension components from that model to install on your 2023 vehicle. All components are compatible; I would recommend this prior to investing in alternative aftermarket options. Transitioning to an 18" wheel equipped with a Michelin CrossClimate tire will be beneficial; but, it will remain costly. I would recommend procuring 18" forged wheels instead of the inexpensive and heavy cast Mazda variants, as this would decrease unsprung weight on the hub, hence providing significant benefits.
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Since I desired a comfortable ride, my upgrade has consistently included 18" wheels with Michelin tires and a pressure of 2.2 bar, which is the manufacturer's recommended specification. It offers superior ride quality compared to the model I evaluated at the dealership prior to purchase. The RWD variant features considerably less unsprung mass in the wheel suspension and is engineered with lower stiffness (lacking a front drivetrain/differential and rear cross stabiliser), enhancing ride quality and establishing it as my preferred option. My personal experience with automobiles has taught me to never accept tires with a sidewall height of less than 60%.
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Shock and wheel enhancement: what are my optimal choices?
mrnobady replied to another_clean_sheet's topic in General Car Chat
My 2023 Plug-in Hybrid Electric Vehicle is equipped with Koni shocks and H&R springs. The car no longer features a gelatin suspension, preventing rear seat passengers and cargo in the boot from being jostled over speed bumps. However, it is far from pleasant; the intensity of each road bump is significantly greater than that of any other Mazda I have driven. The suspension is rigid, potentially excessive for certain individuals. However, I still prefer it in comparison to Gelly "E" factory shocks. Driving on smooth roads is quite pleasurable. Cornering and braking present no issues whatsoever. I initially had 18-inch wheels with Toyo tires but upgraded to 20-inch wheels with Bridgestone tires solely for aesthetic purposes. Bridgestone tires are much subpar. On 18-inch wheels, the Koni's provide a significantly superior ride compared to 20-inch wheels with the aforementioned tires—resulting in a quieter and more comfortable experience. I have now updated to 20" front wheels equipped with Pirelli Scorpion Zero all-season tires, and I immediately notice the difference. More subdued, gentler, and superior. Your options are limited in this situation. Aftermarket items are exclusively Koni for shock absorbers and Eibach alongside H&R for springs. That is all. Some Japanese items exist; however, they do not officially support PHEVs. It was not a year ago. Additionally, there is an air suspension option available for a substantial cost, which can effectively resolve the suspension problem. HERE An alternative is the Mazda springs and shocks from the 2025 model. Mazda asserts that they are incompatible, however that is erroneous. Conduct a test drive of the 2025 PHEV; if it meets your approval, record its VIN (preferably a newer model) and proceed to the dealership to purchase the whole set of the latest shocks and springs. You will receive the same ride as the 2025 model. -
Another subject is the enhancement of ride quality. I utilised the search function but preferred to finalise it within a single thread here. I possess a 2023 CX60 PHEV Homura version. I have already received the shock replacement from my Mazda dealer, or so they assert. My objective is to enhance ride quality: improved suspension, increased ride comfort, and superior handling. To accomplish this: suspension enhancement plus wheel and tyre enhancement. Suspension: I have reviewed the Koni shocks and dampers (both front and rear) and observed a range of opinions. I am enquiring about alternative choices that can be customised to my preferences, rather than the non-adjustable prebuilt Koni shocks. Are additional springs necessary or unnecessary? I intend to replace my original equipment manufacturer 20-inch wheels with Toyo tires with 18-inch wheels using a more comfortable tire. Has anyone experienced the transition to a lower wheel size and its impact on ride quality? Any other suggestions would be greatly valued! Thank you
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Systematic Redundancy System and Multifunctional Malfunctions
NAVITEL replied to NAVITEL's topic in General Car Chat
I concur. It performs adequately with most vehicles; nevertheless, I have reservations regarding the reliability of the offline VIN decoding. US decoders typically misinterpret UK or European decodes and complain about incorrect check digits. This one is accurate. https://www.vindecoderz.com/ Notably, the SRS fault had vanished this evening. Likely related to temperature and humidity; therefore, I will certainly clean the connector(s). -
Systematic Redundancy System and Multifunctional Malfunctions
QuirkyPixel replied to NAVITEL's topic in General Car Chat
This would lead me to doubt the quality and reliability of the Chinese clone. -
Systematic Redundancy System and Multifunctional Malfunctions
NAVITEL replied to NAVITEL's topic in General Car Chat
Indeed, I possess multiple multimeters and have over 40 years of knowledge in electronics, hence I should be capable of diagnosing the SRS error. I find it peculiar that there are flaws attributed to non-existent oecus. Perhaps it is merely an anomaly associated with the China Delphi CDP clone? The anomaly regarding the VIN is peculiar. The "read VIN" function correlates the vehicle with the V5C paperwork; however, CDP recognises the VIN as a W203 CLC from 2008 onwards. -
Systematic Redundancy System and Multifunctional Malfunctions
BENZE220AMG replied to NAVITEL's topic in General Car Chat
The overvoltage and undervoltage faults are likely historical. The majority are referred to as BS codes. Ensure to measure the alternator's output when it is operational. If you exhibit no defects or symptoms, disregard the codes. It is likely that you will need to do wiring inspections for the airbag malfunction. Wiring schematics and potentially a resistance-generating gadget will be required. https://cpc.farnell.com/c/test-equi...multi-meter or resistance and continuity meter. Are there any defects with the steering wheel buttons? Are there any codes in the SWCM? -
Initially, I must mention that I am utilising a China Delphi CDP Autocom to diagnose and erase errors. I suspect the vehicle is a W203; but, upon reading the VIN, Delphi identifies it as a 2008 CLC, which it absolutely is not. The SRS malfunction appears to be caused by significant resistance in the driver's airbag. I will examine the connector after the rain ceases. Multifunction diagnostics indicate numerous defects; nonetheless, it appears that all components of the vehicle are functioning well. The system is indicating parking aid malfunctions, despite the absence of parking sensors in the vehicle. This is the SAM list. The vehicle was operational, hence I am uncertain as to why I am experiencing simultaneous overvoltage and undervoltage conditions. Is there a comparable defect list from "Front SAM"? Multifunction (SAM - Rear (Signal Acquisition and Control Module - Rear) - SAMH203 (Signal Acquisition and Control Module - Rear) - MT/AT) B1043 - Terminal 30: undervoltage < 8 V - Permanent B1093 - Malfunction in CAN communication with control unit Left frontal entrance. If a fault code appears without any documented complaints or problems, clear the fault memory and conduct a function check - Permanent B1045 - Permanent Overvoltage B1078 - Communication fault with alarm signal siren, possibly due to an additional battery issue or cable malfunction. - Indelible B1044 - Terminal 30: permanent undervoltage below 10.5 V B1066 - Left turn signal; short circuit or open circuit - Permanent B1089 - Malfunction in CAN communication with the instrument cluster control unit. If a fault code appears without any documented issues or malfunctions, clear the fault memory and conduct a functional check - Permanent B1054 - Left stop light; short circuit or open circuit - Permanent fault B1091 - Malfunction in CAN communication with the AAC pushbutton control unit. In the event of a fault code appearing without any documented complaints or failures, clear the fault memory and conduct a functional check. - Enduring
- Last week
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What is your location in London? I am aware of several contacts you can reach out to, depending on your location.
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Indeed, I am cognisant of that; I am merely attempting to ascertain the precise requirements. Visiting a wheel shop is a commendable suggestion; however, I am uncertain about the availability of such establishments in our region, as most have transitioned to online platforms.
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Indeed, I am cognisant of that; I am merely attempting to ascertain the precise requirements. Visiting a wheel shop is a commendable suggestion; however, I am uncertain of the availability of such establishments in this area, as most have transitioned to online platforms.
