low RPM stumble

rjmorel · 07-16-2019, 02:59 PM

My 2015 RX3 17300 miles w/300cc kit seems to have developed a low RPM stumble when first warming up. After I get going and out on the road runs great. It's not real noticeable but when I'm just tooling around the parking lot in 1st gear like I'm trying to do low speed maneuvers it bucks a little. Get the RPMs up and runs good. Any ideas? I'm wondering if something electronic is carboned up or dirty sending bad voltage to the great whoever that makes all things go goodly?
How do you check for codes? turn key on /off 5x? Do you let the fuel pump complete its priming ? thanks rj

07-16-2019, 02:59 PM	#1
rjmorel Join Date: May 2007 Location: Warshington Posts: 928	low RPM stumble My 2015 RX3 17300 miles w/300cc kit seems to have developed a low RPM stumble when first warming up. After I get going and out on the road runs great. It's not real noticeable but when I'm just tooling around the parking lot in 1st gear like I'm trying to do low speed maneuvers it bucks a little. Get the RPMs up and runs good. Any ideas? I'm wondering if something electronic is carboned up or dirty sending bad voltage to the great whoever that makes all things go goodly? How do you check for codes? turn key on /off 5x? Do you let the fuel pump complete its priming ? thanks rj __________________ Live Zong, and Prosper
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