New Modification hurting MPG! Need help!
Herp Derp Jerp
Joined: Nov 2011
Posts: 18,251
Likes: 17
From: Parham, ON
Year: 1999
Model: Cherokee
Engine: 4.0L OBD-II
A great place to run that thing is into the cowl under the windshield wipers. Nice cold air under there.
And +1 on the ECU reset bandwagon. The factory settings are rich indeed - after reset the ECU takes 50 full warmups (so if you have a short commute it can take a lot longer) to determine proper air/fuel mix.
And +1 on the ECU reset bandwagon. The factory settings are rich indeed - after reset the ECU takes 50 full warmups (so if you have a short commute it can take a lot longer) to determine proper air/fuel mix.
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shadowmoses
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
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Sep 30, 2015 06:51 PM
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