ben_harmer32 Posted September 7, 2019 Share Posted September 7, 2019 Had the car set up last week to run BPU. Has been running spot on. This morning was driving fine but this afternoon had an issue. Car will only boost between 15 and 15.8psi and I get a load of pops from the exhaust. Anyone have any idea why this might be please so I can investigate. Thank you! Quote Link to comment Share on other sites More sharing options...
Sheefa Posted September 7, 2019 Share Posted September 7, 2019 No popped hoses anywhere mate? Quote Link to comment Share on other sites More sharing options...
ben_harmer32 Posted September 7, 2019 Author Share Posted September 7, 2019 No popped hoses anywhere mate? I'll have a look in the light tomorrow Quote Link to comment Share on other sites More sharing options...
ben_harmer32 Posted September 8, 2019 Author Share Posted September 8, 2019 Can't see any hoses off. Spoke to Lee (SRD) he says it sounds like a misfire. So pulled and swapped all spark plugs today. Coil pack clips are almost new. Went for a spin was fine for first couple of pulls then came back. Put boost controller into low boost mode and it was fine. So I'm thinking need new coilpacks. Quote Link to comment Share on other sites More sharing options...
ben_harmer32 Posted September 10, 2019 Author Share Posted September 10, 2019 All coilpacks changed and still does it on high boost. (1.2bar) low boost (1.0bar) its fine. Quote Link to comment Share on other sites More sharing options...
ben_harmer32 Posted September 13, 2019 Author Share Posted September 13, 2019 Took a trip to SRD today and they very kindly had a look at my car. They swapped the coilpacks I had just bought out for some new OEM ones and car runs perfectly. Quote Link to comment Share on other sites More sharing options...
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