09 Muscle bad hesitation when cold
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09 Muscle bad hesitation when cold
I have an 09 Muscle with Tab slip-ons and a SERT with the stage 1 map loaded. When this bike is cold it hesitates really bad for a mile or two, is there anyway to fix that???? It ran bad when cold even with the stock pipes. Being a fuel injected bike, it should be smooth at all temperatures. Also, there is some slight hesitation when cruising around 3000 rpm 30-40 mph. Any suggestations would be greatly appreciated!
Chuck
Chuck
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From: Nuevo México, Los Estados Unidos de América
What's a "stage 1" map? Was the bike tuned? Or you're using one of the boxed maps that comes with the SERT software?
The bike still gets a "warmup" rich mixture till the bike heats up... so it's not going to run quit right there... the rev limit also drops to 7k till it warms up as well.
The bike still gets a "warmup" rich mixture till the bike heats up... so it's not going to run quit right there... the rev limit also drops to 7k till it warms up as well.
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The dealer told me they had 2 standard maps for the Muscle, the stock map and a Stage 1 map which is used with new exhaust and air intake. The bike should be able to run halfway decent even in the warm up stage though, I don't have this problem with my Yamaha.
Last edited by FJRHDguy; Oct 19, 2009 at 02:22 PM.
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From: Nuevo México, Los Estados Unidos de América
If what you're talking about is a SERT map, the SERT software comes with one 1250 Revo map that is for a high-flow air filter. My guess is that if you didn't pay for a dino, you either got that map loaded, or something that dealership put together as their standard high-flow/exhaust map.
Stage I
Joined: Sep 2009
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From: Western Australia
hi guys i have TAB slipons, TAB tuner and K&N filter on my Muscle - I actually had to slightly lean up my first 2 dials (0-3000rpm, 3000 - 6000rpm) as i was running slightly too rich. Now the throttle response i awesome regardless of warm or cold..
Road Master
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From: Long Island N.Y.
I have an 09 Muscle with Tab slip-ons and a SERT with the stage 1 map loaded. When this bike is cold it hesitates really bad for a mile or two, is there anyway to fix that???? It ran bad when cold even with the stock pipes. Being a fuel injected bike, it should be smooth at all temperatures. Also, there is some slight hesitation when cruising around 3000 rpm 30-40 mph. Any suggestations would be greatly appreciated!
Chuck
Chuck
Last edited by knightenforcer; Oct 30, 2009 at 06:58 AM.
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From: San Diego/Tj mexico
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