Maintenance = Increase MPG...

This site may earn a commission from merchant affiliate
links, including eBay, Amazon, Skimlinks, and others.

Shahram

I ain't got herpes no more.
Joined
Feb 11, 2005
Threads
62
Messages
564
Location
TEHRANGELES
So, last week I finally had enough of that annoying feeling that I was neglecting my Cruiser. Some maintenance was needed, but what I didn't expect was such an increase in the amount of power and fuel efficiency afterwards.

I am running BFG AT/KO's 285, ARB front, Kaymar Rear Tyre Jockey, stock height. I was lucky to get 11.5-12.0 mpg before (mostly highway), which isn't too bad, but could be better.

Here's what I did:

--Replace drive belts
--Replace EGR vacuum modulator (bye bye CEL/P0401!)
--Tranny Fluid replace
--Diff Oil replace
--Transfer Case Oil replace
--Radiator Flush
--Spark plugs
--Spark plug wires
--Air Filter (Damn, more dust than I thought)
--Power Steering Pump O-Ring replace (No more oil/fluid puddles in driveway, wife pleased)
--Replace cracked/otherwise worn out hoses.
--Replace Air Flow Sensor Boot
--Engine Oil replace
--Oil Filter replace
--Fuel Filter replace
--Wash, vacuum, wax, detail, pimp

Happy to announce that, at last count, I am getting an overall 1.5-2.0 mpg increase, bringing me up to about 13.5-14.0 mpg. Plus, she purrs like a kitten.

I think it might be the wash/wax combo that made the biggest difference. Less drag due to removal of dirt clods, as well as an overall decrease in weight, due to removal of candy wrappers, surf wax, baby vomit, and dust bunnies from carpet area. You'd be surprised what a deep-tissue pimpin' can do for a vehicle. Y'all need to floss yo ride, son!
 
How many miles on your rig?
Have you ever replace O2 sensors? They can also make a difference:cheers:
 
I've got a '96, with ~135k miles on it.

Yeah, I was running really lean before, with a low end knock, which is gone now.
 
What are you doing in tech anyway??:hillbilly:
 
KliersLC said:
What are you doing in tech anyway??:hillbilly:

Looking for anonymous sex. :confused: This chat room sucks!
 
Wow - check your tire pressures. Might be another .5mpg lurking if they're not up to snuff. Ironically, I was going to clean the drifts of paperwork, spent cartridges and coffee cups out of mine today. Got a flat in the middle of BFE on my work out ride, and had to hitch hike into town as my spare tube had worn a hole in it from rattling around the seat bag. Grrr. Blew my cleaning plans.

DougM
 

Users who are viewing this thread

Back
Top Bottom