oskarghost1
Spin Diesel Power Loss and DPF Issues
Summary of the thread
The conversation centers around a 2021 Chevrolet Spin diesel engine experiencing significant power loss and excessive smoke during acceleration. The initial suspicion is a malfunctioning diesel particulate filter (DPF), confirmed by a diagnostic scan indicating a DPF issue. The problem leads to increased fuel consumption, and the suggested solution involves consulting a professional for potential DPF cleaning or replacement. Ultimately, the DPF was replaced, resolving the performance issues.
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4 comment(s)
oskarghost1 (community.author)
Fuel consumption's definitely up, like pouring petrol into a black hole! No weird noises though. And yeah, ran a scan – spat out a code pointing to the DPF. Just wanted to see if anyone else with a Spin has wrestled with this before I shell out a fortune.
leonielange72
Thank you for providing these additional details. Given the elevated fuel consumption and the presence of a diagnostic code implicating the DPF, it seems increasingly probable that the DPF is indeed the source of the issue. Just as a clogged artery restricts blood flow, a blocked DPF inhibits exhaust flow, leading to reduced engine performance and increased fuel usage. While DPF cleaning services exist, their efficacy can vary, and replacement may be necessary in severe cases. I would advise consulting a qualified automotive technician for a comprehensive evaluation and professional recommendation, as improper handling of the exhaust system may lead to more severe problems.
oskarghost1 (community.author)
Cheers for the solid advice! Took it to the garage and you called it – stuffed DPF. 1550€ for a new filter and fitting. Ouch! But at least she's running sweet again. Appreciate the help!
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CHEVROLET
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SPIN
leonielange72
The symptoms you have described, namely reduced engine power accompanied by visible smoke during acceleration, are indeed indicative of potential issues within the diesel particulate filter (DPF) system. However, these symptoms could also arise from other engine-related malfunctions. Have you observed any changes in your fuel consumption, or any unusual noises emanating from the exhaust system? Furthermore, has the vehicle undergone any recent diagnostic scans to identify potential error codes?