Webb26 dec. 2010 · Our '99 4.0 gets 15 city and maybe 19 highway if the winds blowing our way.The HO will out do it by 1 mpg city and 2 highway if I drive it like a rational human being. I'd try some synthetics,a good set of plugs (ie not Champion),clean the tb and maybe Superchips on the mileage tune. Also try a 185 (not a 160) t stat as they run too warm on … Webb1 jan. 2024 · Normal driving @ 2300 RPM (65 MPH) I get about 26 MPG. The EPA ratings for OEM were more like 22 MPG HWY and 18 City. It can pull a house off it's foundation, or tow a 7,500 lb trailer. It can get from 0-60 in 8 seconds. I can go 550 miles (maybe more) on one tank of fuel.
mods to improve gas mileage? Cherokee SRT8 Forum
Webb11 aug. 2024 · So far as upping the mileage on any vehicle start with the basics, make sure tire pressure is correct, alignment is within spec, complete tune up with some better coil packs. You can try different spark plugs and spark plug gaps. Too lengthy too explain the differences here, but that can improve combustion monumentally. Webb4 okt. 2006 · Last up are ignition mods. This is aimed at being supportive of all your other mods. Here's all the information: My recommendations for the 5.2/5.9 ZJ ignition system are designed to improve idle quality and throttle response, and to improve and maximize current transfer. This really helps support other modifications. Here's what I recommend: how to run python from cmd
65+ vehicle modifications for better MPG -- MetroMPG.com
Webb9 jan. 2024 · first major mod was installing the Hondata +6 tune. ran it for a couple months and my MPG's stayed roughly the same, about 32-33. a month or two later I installed the PRL DP/FP combo, running that for a couple months my MPG's dropped to about 31 on average. around December of last year was when I installed the PRL Cobra CAI. Webb19 juni 2024 · The new 3.8-liter V6 motor is good for 205-horsepower and 15/18 mpg when paired with the 6-speed manual, which is only a 1 mpg increase over its predecessor (the … Webb27 feb. 2024 · Our high mark so far with our own ’03 Jetta TDI has been 51.6 mpg. It’s graced with a set of balanced Stage 1 injectors from Kerma TDI fitted with Bosio DLC 520 nozzles, Kerma TDI’s custom ECU calibration to match the injectors and South Bend Clutch’s Stage 2 Daily clutch. northern tier counseling sayre