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View Full Version : when is it tune up time?


400extracc
10-21-2002, 02:19 PM
i have a 01' 400ex that i bought used this past summer. i have been running it all summer and fall with oil chaingers and filter cleaning only. is it time to give her a full tune up? oh and i noticed its runing a little rough? does that mean tune up time?

thx
NTPRacing#19
10-21-2002, 05:04 PM
yup time to tune her up
mopar 400
10-21-2002, 07:05 PM
If it is runnin rough, check your plug. It may need to be rejetted!
redrider ex
10-21-2002, 07:06 PM
set the valve too:D
EX Stud
10-21-2002, 07:17 PM
hwo often should you tune up??
400RacerX
10-22-2002, 02:08 PM
yea give her a tune up my started lossing power and gettin rough now i am rebuilding it and have to bore it out.............