Agreed. Thank you,
Ross -----Original Message----- From: "Graham Rogers" <grahamjoanrog...@gmail.com> Sent: 8/16/2013 1:56 PM To: "nighthawk_lovers@googlegroups.com" <nighthawk_lovers@googlegroups.com> Subject: Re: [Nighthawk Lovers] Re: Acceleration or Throttle problem in lower gears should run in neutral with side stand down On Aug 16, 2013, at 8:43 AM, R. Campbell wrote: Side question: How do you have your bike running without being on it? My bike won't start unless the sidestand is up and will kill the engine if I put the sidestand down. Do you just lean it against a wall or something? On Aug 16, 2013 6:41 AM, "Allen Thomas" <althomas...@gmail.com> wrote: On cold days I used to: 1. Start bike 2. Wait for RPMS to jump up to 3K, and lower choke till it went down to 2k. 3. Gear up, keeping an eye on the RPMs and adjusting back down to 2k when needed. 4. Once choke was about 3/4 off I'd hop on the bike and ride away. 5. Occasionally pull in the clutch and if it was at around 3K RPM, or was popping out the exhaust at idle then shut the choke off fully. Keep in mind it might actually still stumble a bit if it is cold outside, the choke doesn't have much of an effect if the throttle butterflies are opened far because the vacuum lowers. On Fri, Aug 16, 2013 at 6:56 AM, Giles Davis <gilesmda...@gmail.com> wrote: I have a theory that 99% of internet questions boil down to "is this normal?". Thanks Allen! I'm going to head out this afternoon and leave my choke on. I'll report back On Fri, Aug 16, 2013 at 11:53 AM, Allen Thomas <althomas...@gmail.com> wrote: Quote: " warm it up, head off, it loses power when you put the throttle on, then surges, then I'm up and running. Only ever happens in the first minute or so." "Once engine's been running it goes away. I can stop, do some shopping, come back and it will be fine." That is normal behavior. Leave the choke partially on for a little while while you're riding. If you turn out the fuel screws a bit then that will be minimized to only cold days <60 degrees. Due to emissions rules these bikes are set very lean from the factory. On Fri, Aug 16, 2013 at 5:44 AM, Giles Davis <gilesmda...@gmail.com> wrote: Hi there, I'm from the UK and have an '85 CD250 (same engine) that has exactly the same problem - i.e. warm it up, head off, it loses power when you put the throttle on, then surges, then I'm up and running. Only ever happens in the first minute or so. Once engine's been running it goes away. I can stop, do some shopping, come back and it will be fine. If you think your carbs are clean (I cleaned mine in an ultrasonic cleaner and used a compressor to clean the tubes) I now believe my problem could be due to the rubber connectors in the system - from the engine to the carbs and the carbs to the airbox. Have a look at the rubber itself, if its perished or degraded and if the connection between the rubbers (in the airbox too) are rotten. I'm planning on fitting cone filters just to see what happens, but it's more complicated than I thought. Just a thought. On Thursday, August 15, 2013 2:21:23 AM UTC+1, Rachel Campbell wrote: From a cold start, I let the bike warm up for a few minutes. Then, when I take off, after shifting into 2nd, when I roll on the throttle there is like a dead zone where I get no acceleration; if I roll on a little bit more, then the bike surges a bit. 3rd to 4th and 4th to 5th, I don't seem to have this problem. -- You received this message because you are subscribed to the Google Groups "Nighthawk Motorcycle Lovers!" group. To unsubscribe from this group and stop receiving emails from it, send an email to nighthawk_lovers+unsubscr...@googlegroups.com. To post to this group, send email to nighthawk_lovers@googlegroups.com. Visit this group at http://groups.google.com/group/nighthawk_lovers. For more options, visit https://groups.google.com/groups/opt_out. -- You received this message because you are subscribed to a topic in the Google Groups "Nighthawk Motorcycle Lovers!" group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/nighthawk_lovers/OQfYo30iMlk/unsubscribe. To unsubscribe from this group and all its topics, send an email to nighthawk_lovers+unsubscr...@googlegroups.com. To post to this group, send email to nighthawk_lovers@googlegroups.com. Visit this group at http://groups.google.com/group/nighthawk_lovers. For more options, visit https://groups.google.com/groups/opt_out. -- Giles Davis 07976 825 702 -- You received this message because you are subscribed to the Google Groups "Nighthawk Motorcycle Lovers!" group. To unsubscribe from this group and stop receiving emails from it, send an email to nighthawk_lovers+unsubscr...@googlegroups.com. 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