So I just bought a CNG Cav... - Third Generation Forum

Forum Post / Reply
You must log in before you can post or reply to messages.
So I just bought a CNG Cav...
Thursday, February 12, 2009 8:08 AM
Who else has one? What do you normally pay for a gas fill? How far does it get you?
Any common problems?
How much of a nightmare is it to do routine maintenance on?
HPTuners?




fortune cookie say: better a delay than a disaster

***BREAKING NEWS*** notec's steps to a brighter American future:
http://www.j-body.org/forums/read.php?f=36&i=58477&t=58099#58477


Re: So I just bought a CNG Cav...
Thursday, February 12, 2009 8:11 AM
Huh?


The proper way of using the word seen. It is not I seen it that would be I saw it. He has seen the car is the right way to use the word. English class is Cool. By the way thats my sig
Re: So I just bought a CNG Cav...
Thursday, February 12, 2009 8:19 AM
M-1 Erma Jean wrote:Huh?
Huh, what? CNG = Compressed Natural Gas, if that's what you're not sure about.
Also, did GM sell these throughout the country, or was it a regional thing?




fortune cookie say: better a delay than a disaster

***BREAKING NEWS*** notec's steps to a brighter American future:
http://www.j-body.org/forums/read.php?f=36&i=58477&t=58099#58477

Re: So I just bought a CNG Cav...
Thursday, February 12, 2009 8:24 AM
Wow this is the first time i hear about these.... Interesting



Re: So I just bought a CNG Cav...
Thursday, February 12, 2009 8:27 AM
I have only seen one refill station in my area, and it does not provide prices on CNG. I have only seen them as fleet vehicles for local gas companies. Is that where you got yours?



Check out my Part Out List!! Great Prices !! http://www.j-body.org/classifieds/detail/52925/

Re: So I just bought a CNG Cav...
Thursday, February 12, 2009 8:29 AM
i saw one in a junk yard once. that is about it. you will have to let us know how good it is. i wouldn't mind picking one up


____________________________________
Primer Counts as Custom Paint Right?
BTW: This is my Sig.

Re: So I just bought a CNG Cav...
Thursday, February 12, 2009 8:32 AM
PICS!!!!!!!!!!!!!!!!!





Re: So I just bought a CNG Cav...
Thursday, February 12, 2009 8:36 AM
^^^ Its the same thing as the cavy just has some extra stuff in the engine bay as well as almost no trunk room.lol



Re: So I just bought a CNG Cav...
Thursday, February 12, 2009 8:39 AM
I bought it from our Univeristy Surplus auction. We have a lot of them as fleet vehicles, but at the turn of the millenium the government was offering HUGE rebates on them out here, so there are a lot on the street as well.

I have seen a couple in the junkyards as well, but never really checked them out (other than to see they have almost NO trunk space lol).

I'll post pics after I pick it up this afternoon.

According to a government website I came across, it costs almost 3x as much to run on CNG lol.




fortune cookie say: better a delay than a disaster

***BREAKING NEWS*** notec's steps to a brighter American future:
http://www.j-body.org/forums/read.php?f=36&i=58477&t=58099#58477

Re: So I just bought a CNG Cav...
Thursday, February 12, 2009 8:41 AM
Sorry, almost 2x...
http://www.fueleconomy.gov/FEG/noframes/17298.shtml





fortune cookie say: better a delay than a disaster

***BREAKING NEWS*** notec's steps to a brighter American future:
http://www.j-body.org/forums/read.php?f=36&i=58477&t=58099#58477

Re: So I just bought a CNG Cav...
Thursday, February 12, 2009 10:51 AM
sweet, its almost twice as expensive to drive on CNG haha


------------------------------------------------------------






Re: So I just bought a CNG Cav...
Thursday, February 12, 2009 11:38 AM
OHV notec wrote:I bought it from our Univeristy Surplus auction. We have a lot of them as fleet vehicles, but at the turn of the millenium the government was offering HUGE rebates on them out here, so there are a lot on the street as well.

I have seen a couple in the junkyards as well, but never really checked them out (other than to see they have almost NO trunk space lol).

I'll post pics after I pick it up this afternoon.

According to a government website I came across, it costs almost 3x as much to run on CNG lol.


Steal me a CNG fuel door under the tail light plz.

K-THNKS!!

Ive been looking EVERYWHERE for one, one junkyrad had one, but would not mail it to me





Re: So I just bought a CNG Cav...
Thursday, February 12, 2009 1:10 PM
John Benham wrote:Steal me a CNG fuel door under the tail light plz.

K-THNKS!!

Ive been looking EVERYWHERE for one, one junkyrad had one, but would not mail it to me
Those doors SUCK! It is the biggest problem of the five I've found on the car. (CNG door can't go flush, something in the trunk is loose, normal gas door shuts too much, large paint scratch, and one knob on the radio is damaged).

Best thing about the car -- I don't need a passenger to drive in the HOV lane




fortune cookie say: better a delay than a disaster

***BREAKING NEWS*** notec's steps to a brighter American future:
http://www.j-body.org/forums/read.php?f=36&i=58477&t=58099#58477

Re: So I just bought a CNG Cav...
Thursday, February 12, 2009 6:27 PM
OHV notec wrote:
John Benham wrote:Steal me a CNG fuel door under the tail light plz.

K-THNKS!!

Ive been looking EVERYWHERE for one, one junkyrad had one, but would not mail it to me
Those doors SUCK! It is the biggest problem of the five I've found on the car. (CNG door can't go flush, something in the trunk is loose, normal gas door shuts too much, large paint scratch, and one knob on the radio is damaged).

Best thing about the car -- I don't need a passenger to drive in the HOV lane


I still want it....to do a fueul filler relocate, and shaved gas door.





Re: So I just bought a CNG Cav...
Thursday, February 12, 2009 7:14 PM
dont they run on gas or cng. i think the one that was on ebay said it had a small gas tank plus the giant cng tank in the trunk.

but i am always ready to be corrected
Re: So I just bought a CNG Cav...
Thursday, February 12, 2009 11:37 PM
theres info on a page about it on this site! ive only seen one before.... rare car


Working on obtainting an M-Class license... ?? Hint: 2 wheels.
Re: So I just bought a CNG Cav...
Friday, February 13, 2009 10:33 AM
Lovely trunk space!



The gas door on 03+ Cavs



Engine Bay


Re: So I just bought a CNG Cav...
Friday, February 13, 2009 10:36 AM
wow that looks good. the one i saw in teh yard had a giant exposed tank sitting sideways (taking the entire trunk) and the filler was slightly different


____________________________________
Primer Counts as Custom Paint Right?
BTW: This is my Sig.

Re: So I just bought a CNG Cav...
Friday, February 13, 2009 10:37 AM
Nice pics Trevor. I've never seen a '03+, but the filler door and engine bay look 1000000000000000x better than the 00-02.

My trunk will have even less room, since I always carry a full-size spare.




fortune cookie say: better a delay than a disaster

***BREAKING NEWS*** notec's steps to a brighter American future:
http://www.j-body.org/forums/read.php?f=36&i=58477&t=58099#58477

Re: So I just bought a CNG Cav...
Friday, February 13, 2009 6:11 PM
yeah the 2200 CNG is a nasty looking motor compared to that 1



JBO since July 30, 2001

Re: So I just bought a CNG Cav...
Friday, February 13, 2009 7:03 PM
ebay ad wrote:What is CNG???

Compressed Natural Gas or CNG, is one of nature's best untapped energy sources. Unlike fossil fuels, it is constantly produced by the earth and can also me synthesized through chemical processes. Cyber_lot. The technology has been around for decades but until recently has been kept in the closet by big oil! It is one of the fastest growing alernative fuel sources and unlike biodiesel and ethanol (E85), is a viable replacement for pertroleum. Within the next 10 years 90% of gov't fleets will be CNG and civilian population will follow over the next 20 yrs.
Do people actually believe this?

It looks like since they were mainly for government fleets, they are all base models with tilt and cruise control (no power options, 3-speed tranny).

I'm curious as to what they weigh, because my '96 was much quicker than this. I may have to hit the track and see if it can even break the mighty 20-second barrier.




fortune cookie say: better a delay than a disaster

***BREAKING NEWS*** notec's steps to a brighter American future:
http://www.j-body.org/forums/read.php?f=36&i=58477&t=58099#58477

Re: So I just bought a CNG Cav...
Saturday, February 14, 2009 11:29 AM
First time I've seen the 03+ (Eco) CNG cars... not bad.

How's it run?



Re: So I just bought a CNG Cav...
Sunday, February 15, 2009 4:10 PM
Runs like a champ. Starts right up, never misses a beat, just slow as molasses.
I'm not sure how to tell if there's any CNG in the tank, lol. Or, how to switch over for that matter. I wish it would have come with the owner's manual...




fortune cookie say: better a delay than a disaster

***BREAKING NEWS*** notec's steps to a brighter American future:
http://www.j-body.org/forums/read.php?f=36&i=58477&t=58099#58477

Re: So I just bought a CNG Cav...
Sunday, February 15, 2009 7:14 PM
this is from the GM Service Information I have

Fuel Gage Selector Button and Fuel Indicator Light

The fuel gage selector button and fuel indicator light are next to the interior lamps control.

The fuel gage selector button allows you to check the fuel level of both the gasoline and the Compressed Natural Gas (CNG) fuel tanks.

If the button is pressed while operating on CNG, the fuel gage will tell you how much gasoline is in the gasoline fuel tank. If the button is pressed while operating on gasoline, the fuel gage will tell you how much CNG is in the CNG fuel tank.

During the fuel level check, the fuel gage will display the fuel level for about 30 seconds. The gage will then return to its previous position and tell you the level of the fuel on which the vehicle is operating.

The fuel indicator light is located on the fuel gage selector button. The light will come on if your vehicle is operating on gasoline.

The light will also come on for several seconds during start-up. This feature is designed to check the operation of the bulb. If the light does not come on, either a CNG fuel system fuse or the bulb may need replacement.


hope that helps




JBO since July 30, 2001
Forum Post / Reply
You must log in before you can post or reply to messages.

 

Start New Topic Advanced Search