car jerked a little coasting downhill

K-Series Programmable ECU installation questions / support issues
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crackerjack
Posts: 14
Joined: Fri Jan 26, 2007 9:09 am
Location: Calgary, Alberta, Canada

car jerked a little coasting downhill

Post by crackerjack »

I was driving from one city to another about 1000KM.
everything went well except when I cruise at 120KM going downhill. This is with cruise control turn on. Naturally, if it is set at 120KM/hr, going downhill would put K-pro into decel mode and thats when I get hesitation.
car will start jerking a little.
does anyone know why??
I have
DCRH
JRSC
CAI
cat back exhaust
RC550 injector
stock fuel system
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Spunkster
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Posts: 23884
Joined: Fri Sep 20, 2002 5:06 pm
Location: Hondata

Post by Spunkster »

crackerjack
Posts: 14
Joined: Fri Jan 26, 2007 9:09 am
Location: Calgary, Alberta, Canada

bucking

Post by crackerjack »

the problem with bucking seems to stop after I installed modified stock injector. I switched out the RC 550 injector.

There was no change in the cal. I couldn't datalog before as I was driving by myself.
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