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Sudden drop in MPG
Good evening everyone, I've recently noticed a drastic change in my Jeeps gas mileage from around 15mpg to now 9-10mpg. I'm pretty good at keeping up with the maintenance (no check engine lights), and I know my lift & 35" tires don't help but I've had those modifications on for the past 4 years...- Jmazza0
- Thread
- issue jeep mpg unknown
- Replies: 17
- Forum: TJ General Discussion
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Cracked Exhaust Manifold?
Good evening everyone, I've recently noticed a drastic change in my Jeeps gas mileage from around 15mpg to now 9-10mpg. I'm pretty good at keeping up with the maintenance (no check engine lights), and I know my lift & 35" tires don't help but I've had those modifications on for the past 4 years...- Jmazza0
- Thread
- crack exhaust gas issue manifold millage mpg
- Replies: 6
- Forum: TJ General Discussion