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You are watching: 2007 jeep grand cherokee laredo mpg

Hi,I freshly bought a 2007 Jeep grand Cherokee 3.7L V6 every wheel drive, fuel economic climate was stated to be around 15 in city and b/n 18 come 20 ~ above highway however I acquire 12 in city and also around 14 ~ above highway. Is there anyway I deserve to increase the fuel economy?

Ouch the is low. My 3.7 reads the same when I go without one oil change but as soon as I reset the oil readjust reminder it has tendency to go ago to 17 city. Sometimes after a drive on the highway.
Brian: 2008 Jeep eco-friendly Metallic cool Cherokee : 3.7L Mods : k&n Intake, FRP accelerator Body/ ported intake manifold, Hypertech Tuner, SRT Rear guide Bar, WK Bilstein Shocks/Struts, SRT behind Bumper, SRT exhaust, custom SRT style Badge, MyGiG RER, green LED Interior, Kicker Amp & 10" Sub, LED dome lights, BA speakers.

09 GC restricted 5.7 hem QD2
, Spidertrax spacers 1.5", OME HD kit, 4" Bwoody CAI,painted headlight housings, 84mm throttle body, de-badged,tinted tails, strait pipe through cats and resonators. 93 powersport tune, 5000k fogs 5000k lows. More to come...JAKE

Do you have the business records. Mine plugs were shot in ~ 40k. Readjusted them and also switched to synthetic oil and gained 1.5mpgs. Sent from mine iPhone making use of Tapatalk

JDM has actually hit top top it, IMO. If girlfriend don"t have actually the maintain records, I would certainly recommend you perform a complete major inspection/maintenance operation. If it has much more than 60K top top it, I"d perform the totality works.....all fluids (tranfer case, diffs. Transmission, oil, etc.), every filters, spark plugs, plug wires (if it has actually them), and perhaps the O2 and MAP Sensors. Then you"ll recognize what friend have and what has been done. Ns would also use all good synthetic oils where possible. If you carry out the transmission, be mindful that the NAG1 does not have actually a dipstick. To acquire the liquid level correct you"ll have to ultimately take it to the dealer or a location that has the suitable equiment/tables to inspect it correctly. The best way to execute it, if you"re doing the yourself, is to measure the liquid that come out when drained, and put the exact same amount of new fluid earlier in. Then take it and also have it checked correctly.

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06 WK/GCO, MDS "ON" Light, Vortex Gens, Debadged, DashHawk, BT record Can, SRT CAI, AFE Hi-Flow Filter, Sonnax Trans push Booster, Transgo transition Kit, 6 rate 545RFE via 08 PCM and also HP Tuner, ARH lengthy tube headers w/3 in. Catback, Bilsteins, SRT bumpers/roof rails/brake cooling ducts, SRT Lwr Sprgs/Sways, FRI Sidewinder camer Adv 6*, 6.1 valvetrain, SLP 25% UD Pulley, BBK 90mm TB, SOS Coils, TEA ported/milled heads, 20 in. SRT Reps. Additionally 05 5.7 Magnum modded the very same as Jeep and, simply Sold, an 06 300CSRT8, Comp. Cam, 85 mm TB, HP tuned engine/trans, Foose tradition wheels. 2021 Tesla design S Plaid v 1020 hp and 1050 lb. Ft. Of torque.