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General => General Discussion => Topic started by: r.simo on September 18, 2018, 12:39:20 PM

Title: Cold start issues, downtown 125i, 2015.
Post by: r.simo on September 18, 2018, 12:39:20 PM
Hi everyone, newbie  1st post. Just got a 2015, downtown 125i,  its been standing for about a year. Changed out the fuel, new battery and plug.its sparking, and fuel coming through injector. I got it started after about 2 hrs of removing plug, emptying chamber etc. Ran well after about 5 minutes of heavy smoking. Starts 1st kick when warm, won't start when cold. So is there a cold start sensor somewhere  I can change or some rectifiable issue I don't know about. Any an all help truly appreciated.
Title: Re: Cold start issues, downtown 125i, 2015.
Post by: Stig / Major Tom on September 18, 2018, 05:19:34 PM
Quote from: r.simo on September 18, 2018, 12:39:20 PM
Hi everyone, newbie  1st post. Just got a 2015, downtown 125i,  its been standing for about a year. Changed out the fuel, new battery and plug.its sparking, and fuel coming through injector. I got it started after about 2 hrs of removing plug, emptying chamber etc. Ran well after about 5 minutes of heavy smoking. Starts 1st kick when warm, won't start when cold. So is there a cold start sensor somewhere  I can change or some rectifiable issue I don't know about. Any an all help truly appreciated.

Welcome new member,
Please await replies to your inquiries before starting a poll.


Stig
Title: Re: Cold start issues, downtown 125i, 2015.
Post by: r.simo on September 18, 2018, 06:44:12 PM
Apologies to all for not knowing the difference between a poll and a question.
Or what a poll is for. I was/am, just hoping for some guidance to the cold start problem  I mentioned  in what I thought was a question.
Title: Re: Cold start issues, downtown 125i, 2015.
Post by: Snoopzilla on September 18, 2018, 10:23:24 PM
Valve clearance maybe...


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Title: Re: Cold start issues, downtown 125i, 2015.
Post by: CROSSBOLT on September 19, 2018, 01:50:45 AM
Temp sensor on engine for gauge, temp switch in radiator for fan if identical to DT300i.