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Autolite XP3924 Xtreme Performance Iridium Spark Plug, Pack of 1

Autolite
List Price: $6.99
Price: $5.20
You Save: $1.79 (26%)
  # Original Equipment (OE) form, fit and function five-year limited warranty
  # Iridium-enhanced 6mm center finewire electrode for improved ignitability, durability and wear resistance
  # V-trimmed platinum sidewire electrode technology resists wear


Bully Dog 40402 Watch Dog Black Economy Monitor

Bully Dog
List Price: $299.99
Price: $216.00
You Save: $83.99 (28%)
  # Full color display with multiple color themes
  # Monitors and displays vehicle parameters
  # Easy installation (20-40 minutes) and free internet updates


Econoaid 1004 Natural Aluminum Throttle Body Spacer

Econoaid
List Price: $39.99
Price: $29.95
You Save: $10.04 (25%)
  # Made in the USA
  # Easy 30 minute install
  # Increase throttle response


Denso (5304) IK20 Iridium Spark Plug, Pack of 1

DENSO
List Price: $10.95
Price: $6.30
You Save: $4.65 (42%)
  # Long life and high reliability
  # Low fuel consumption
  # Excellent acceleration and performance


Jeep Cherokee Mpg - News

Car Review: 2012 Jeep Grand Cherokee Overland Edition
With that in mind, I recently had the opportunity — thanks to the helpful staff at Metro Chrysler-Jeep-Dodge on Hartford Avenue — to test-drive a 2012 Jeep Grand Cherokee Overland Edition. Those of us with a love of automotive history recognize the

2011 Jeep Grand Cherokee Limited: Long-term car review
Over the course of nine months, we've averaged 18.6 mpg in our long-term Jeep Grand Cherokee. The Jeep Grand Cherokee racked up 22575 miles in nine months in our long-term fleet, 8302 of those coming in the third quarter alone. And to date, the Jeep

Dodge Chief Talks 40-MPG Darts, Reliability
Dodge Chief Talks 40-MPG Darts, Reliability The 40-mpg figure is all the rage these days, but it's not as clear-cut as it may sound. Marketing last year from Hyundai takes on some of the new compacts from Ford and GM, whose 40-mpg EPA highway ratings apply only to certain drivetrain variations.

Jeep Patriot
The is a compact crossover vehicle with a crisp, boxy look that echoes the old Jeep Cherokee, which went out of production in 2001. Underneath the folded sheetmetal, the Patriot's a close compatriot of the Dodge Caliber and Jeep Compass,

On The Road Review: Jeep Grand Cherokee Overland Summit Edition
During the height of the sport utility vehicle sales craze, Jeep's Grand Cherokee was a podium player year in and year out in the midsize segment. It was also a bread and butter product for Chrysler Corp., helping to fund the development of other

1997 Jeep Cherokee Sport gas Mileage (29.2 MPG)

This is absurd, for a vehicle rate 18 on the highway with no paassengers or extra weight! This 1997 Jeep Cherokee Sport loaded with baggage and ...

Autolite XP3924 Xtreme Performance Iridium Spark Plug, Pack of 1


Autolite

List Price: $6.99
Price: $5.20
You Save: $1.79 (26%)

Product Details

  • Original Equipment (OE) form, fit and function five-year limited warranty
  • Iridium-enhanced 6mm center finewire electrode for improved ignitability, durability and wear resistance
  • V-trimmed platinum sidewire electrode technology resists wear

Customer Reviews

Great Plugs!
I know these plugs are iridium "enhanced" and therefore not "true" iridium plugs ( "true" being 90% or more iridium alloy in the center electrode, like NGK or Denso plugs), but I managed to get a set of four Autolite XP plugs at my local parts house for $26 and if you go to Autolite's website you will find a mail in rebate offer for $2 off per plug! So for under $20 and just for kicks, I decided to give these plugs a shot in my 2002 Toyota Corolla. Wow! I was skeptical at first, but these plugs work incredibly well! My engine runs smooth and I get great fuel economy! I estimate these plugs should last for at least 60,000 - 75,000 miles before they need to be replaced, but we'll see when we get there. Overall, I would have to say these plugs offer great performance at a low price.
Wrong spark plug
I got the package on time and i took my Jaguar stype 2000 model to the garage to change the spark plug.But the spark plugs did not match and so could not be fixed on my car.So if you have a Jaguar Stype 2000 model,this spark plug is not for your car.Ironically before i bought the plug it was said to fit Jaguar S type 2000 model.
Works
This particular prt num (xp3924) fit a 2003 Land Rover Discovery. My previous plugs had 90,000 miles on them and seriously impacted my fuel economy. It had detoriated to about 12.8mpg average. Now it's been restored to about 14.5mpg average, which is good for a Land Rover and every bit helps! I don't believe the 'iridium' style plug had any impact if the fuel economy, it's more of feature to help with the longevity of the plug.

Bully Dog 40402 Watch Dog Black Economy Monitor


Bully Dog

List Price: $299.99
Price: $216.00
You Save: $83.99 (28%)

Product Details

  • Full color display with multiple color themes
  • Monitors and displays vehicle parameters
  • Easy installation (20-40 minutes) and free internet updates

Customer Reviews

Poor customer support, does not live up to the hype
My main purpose in purchasing this product was to monitor my fuel economy. This Watch Dog disappoints me with its ability to give fuel economy data. First off, this unit is small. I knew about the size because I contacted the company before I purchased it. They were kind enough to give me the specs. I could not find it listed in the sales literature. The data displayed on the left side is big and easy to read. The problem is that you cannot get average fuel economy to display in one of those boxes. You can get instant economy to display, but that is worthless. The only way you can get average economy is to turn on the "driving coach" This is a program that monitors acceleration and braking and is meant to help you achieve maximum economy. On the bottom of the main screen under the "driving coach" you can see your average economy in 2 digits with no decimal point. The font is about a size 5. I have perfect 20/20 eyesight and can barely see it.When you install...
Go Ahead, Torture Yourself
My mechanic has a BD for his diesel and says it helps his gas mileage. He told me not to buy this since for gas engines, really does not help your mileage. I like all the dials and has a driving coach, and only $200 so I went against his advice and bought one. It came sealed in original container from Amazon, however, was missing two parts needed to update it. You have to plug into your computer to update it before installing in vehicle. Short story, it has taken me 6 weeks to get the parts from BD needed to update it. They originally told me to go buy the parts myself at Radio Shack. How is that for customer service? I needed a UBS to mini USB cable and then, later learned I also needed a USB to SD card reader. Just F***ng shoot me! I have owned this thing for 6 weeks and just now turning over to my mechanic to install. Previous readers are right about small screen. I am going to need a magnifying glass to read this thing while I am driving. BD, good idea, but crappy execution
Junk
Ordered this hoping to be able to read some temperature readings, mpg and others. NOTHING i wanted showed up the only option it gave me for the gauges was boost, rpm, and speed. So basically i spent 250$ on a boost gauge i could have spent 20$ at the local auto parts store. Will not show my MPG all it does is chirp when i pin the gas or hit the breaks and tell me how fast I'm going. I'm very disappointed in this product did not do 10% of what it says. I'm hoping to get a full refund

Econoaid 1004 Natural Aluminum Throttle Body Spacer


Econoaid

List Price: $39.99
Price: $29.95
You Save: $10.04 (25%)

Product Details

  • Made in the USA
  • Easy 30 minute install
  • Increase throttle response

Customer Reviews

throttle body spacer
this does nothing, do not be fooled. get a throttle body that flows a higher cfm for a little more money. it will give you smother power and better gas mileage.
Misleading no MPG increase
Not really a throttle body "spacer". This product simply turns the air going into the engine. I didn't notice a change in MPG but it does help with throttle response. Wouldn't order again if I know exactly what it was but I am somewhat pleased.
junk
do not buy. this is a waste of time and money. it took me about an hour to install and did absolutely nothing for my mpg and horsepower.

Denso (5304) IK20 Iridium Spark Plug, Pack of 1


DENSO

List Price: $10.95
Price: $6.30
You Save: $4.65 (42%)

Product Details

  • Long life and high reliability
  • Low fuel consumption
  • Excellent acceleration and performance

Customer Reviews

Excellent
Picked up a set of these to replace the stock NKGs on my 2005 Honda Accord 4 cylinder after 97k miles. The originals were still good -- just doing a spring-time overhaul.Engine felt smoother although that could be psychological. What is real, however, is a solid and consistent 2 MPG increase in fuel economy from what I was averaging over the last 60k miles.I'll try to update this review after 30k miles or so.
smooth running engine with this Iridium spark plug
This fits in 1999-2003 Toyota Sienna. Trick to replace the three spark plugs in the back is to remove the windsheld wipers and the plastic piece for intake air and rain water collector -- a big piece from left to right.After the spark plugs replaced, the engine runs smooth, starts faster. Since Iridium is very expensive, the tip is little -- 0.4mm in size, so that it can spark easily. Denso's web site says it has life 60,000 miles. Denso also developed one for Toyota and Lexus that has 0.7mm tip, that one can last 120,000 miles. 0.4mm has more precise ignition time, so that better fuel econemy.Until recently, platinum was considered the best material to use on the top of an electrode because of its durability. However, Iridium is 6 times harder, 8 times stronger, and has a melting point 1200 degrees higher than platinum. Put that into a harsh environment such as an engine piston chamber, and you have a spark plug that can resist wear much better than...
Faster Starts
I just installed a set of these in my 2001 GL1800. I previously had NGK standard plugs with under 1,000 miles on them and AC Rapidfire plugs with 24,000 miles on them.The AC Rapidfire plugs were my previous favorite, but it seems they are not the same plug anymore, having lost the serrated center electrode. The Rapidfires I had previously installed were the non-serrated type. They still provided faster starts than new NGK plugs, but not the improvement I had witnessed in other engines with the serrated Rapidfires.The IK20s, which, in spite of the title and picture, are Iridium Power plugs, provided about a 1/2 second start time, where new NGKs gave a slightly longer than one second start, and the Rapidfires gave a slightly less than one second start. The engine is running smoother than with the 24,000 mile Rapidfires, but that is no suprise. I can't tell if it is running smoother than with new Rapidfires, as the difference is negligable. That is the...

Exhaust and intake on Jeep Cherokee improve MPG?

Mar 09, 2009 by mcperson2k | Posted in Jeep

I have a 2000 Jeep Cherokee, I was wondering what I can buy to improve MPG. Even 2MPG is good since that's roughly 36 extra miles per tank.


A low restriction air filter may help a bit. So will a turbo muffler. However there are several other minor adjustments that you can make that will be of more benefit.
See http://www.mikestrawbridge.com/XJMPG.sht ml

Mike

jeep cherokee mpg?

Apr 12, 2007 by punkslide | Posted in Jeep

What is the average mpg for a 94 Jeep Cherokee? In town and highway if at all possible!


There are several different engines and drivetrains, so I'll list them all with city mileage first and highway mileage second:

4-Cylinder, 2-Wheel Drive = 20-23 miles per gallon.

4-Cylinder, 4-Wheel Drive = 19-22 miles per

The New 12 MPG Jeep: Still More Efficient Than the Batmobile

31.12.69
The new Jeep, which gets 18 mpg on the highway, may be less efficient than an old DeLorean , but on the bright side, it still gets better mileage than a monster truck or Batmobile (built on the frame of a Lincoln Town Car). According to data from the  U. S. Environmental Protection Agency , it’s Jeep’s least efficient vehicle in the 2012 lineup. Grand Cherokee SRT8 gets 12 miles per gallon in city driving. But the SRT8 has gotten good reviews for performance (it goes from 0 mph to 60 mph in 4. Mercifully, for the planet at least, Chrysler plans on making no more than 3,800 this year, according to Bloomberg News.

Chrysler Gets Improved Marks from Consumer Reports

Source: McGrath Auto

Long Way to Go. David Champion, senior director of Consumer Reports’ Auto Test Center, said in a statement: “It’s clear that Chrysler is on the right path, but they still have a long way to go,”. He added: “We see major improvements for models... In a statement released today, Doug Betts, Chrysler’s senior vice president of quality, said Chrysler has launched 16 “significantly improved or redesigned products” in the last year and a half. When Chrysler invests the time and money in a true redesign, the result has been a much more competitive model. “This amount of work in a compressed time frame is unprecedented in Chrysler’s history, and probably in the industry,” he said....

Read more...

10 fastest American cars

Source: BEST CHOICE

After just three days in my care, the boot lock disintegrated, and the keyless go system refused to acknowledge the keys were in the car, but I didn't mind because there is simply no other car that looks this good, goes this fast -- in a straight... The Cadillac CTS-V is a rarity in the supercar ranks for two reasons: Cadillac brags Dodge says the new Viper will have a shorter hood, be accessible to more people, and be more forgiving on the road. Given its primitive engineering (the original was already a throwback when it was introduced back in 1991) and minimalist creature comforts, it is amazing the Viper has survived this long. Another dinosaur, the Dodge Viper is on hiatus until the 2012 model year. Call it Viper Lite....

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Jeep Cherokee Mpg - Books Galore


Jeep Cherokee & Comanche, automotive repair manual Jeep Cherokee & Comanche, automotive repair manual

Creator: Bob Henderson, John Harold Haynes | 1993

... 1.8) + 32 Degrees Celsius (Degrees Centigrade; °C) = (°F - 32) x 0.56 *lt is common practice to convert from miles per gallon (mpg) to litres/ 100 kilometres (1/1 00km), where mpg (Imperial) x 1/100 km = 282 and mpg (US) x 1/100 km ...
Popular Mechanics
146 pages
Popular Mechanics

1984-07

Fuel economy has ranged from 13.6 to 20.8 mpg, averaging 17.7 mpg, not bad for a car this size. We'll fill you in on the Cruiser's progress in our next report. — WH Jeep Cherokee There's no quicker way to get in touch with a car than to ...
Black Enterprise
108 pages
Black Enterprise

1983-11

AMC Jeep Cherokee/ Wagon - eer; body style: station wagon; price: $9995-11605 ( Cherokee); $12444-$ 1 7076 (Wagoneer); EPA mpg: 24/33, 21/29; seats 5; trunk: 35.1 cu. ft. This is the first new Jeep to come out in a couple of decades.
Popular Mechanics
192 pages
Popular Mechanics

1985-06

ONLY JEEP CHEROKEE won all three major off-road magazines' 4 x 4 of the Year" awards In 1984. Bronco and Blazer never did It. No ... "4 WD:[2l]EPA EST MPG, 25 HWY EST. 2-WD:|23]EPA EST MPG, 27 HWY EST. Use these figures for comparison.