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08 Rabbit concerns?

41 messages,  Last post on Aug 05, 2008 at 6:07 AM

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What is this discussion about? Volkswagen Rabbit, Hatchback


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#32 of 41
Re: MPG Question [rotary] by driveinalong
Jul 20, 2008 (8:31 am)
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Replying to: rotary (Jul 15, 2008 6:05 pm)

I bought a 2008 Rabbit S (2.5L 4-dr 5 spd) in early June - logged mileage for 4 fill-ups to date:
 
- 90 miles (immediately following delivery and re-learning manual shifting after 16 years) 90% city, 10% hwy: 4.8 gals; 18.4 mpg
- 244 mls, 50-50 city/hwy, 9.9 gals; 24.6 mpg
- 259 mls, 30-70 city/hwy, 9.8 gals; 26.3 mpg (took trip in mountains - family in car, 70/80 mph - hot - using A/C)
- 281 mls, 70-30 city/hwy, 10.9 gals; 25.7 mpg (hot - using A/C, but re-circ air and turning A/C on/off every few mins - gradual accelerations, shifting conservatively 1-3-5 when practical, coasting to stop lights at lower speeds, etc.).
 
On-board computer average mpg calculations appear to be accurate (off by few tenths) when compared at fill-up time with receipt and calculator.
 
Trying hard to monitor my driving habits using RPM's, real-time mpg / average mpg readout from on-board computer - mpg appears to be improving slightly over time. Can't tell if it's refining my driving skills/habits, or, the car going through its break-in period which accounts for apparent improvement.
 
Will post again in few weeks with an update.
#33 of 41
Re: MPG Question [rotary] by driveinalong
Jul 20, 2008 (8:43 am)
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Replying to: rotary (Jul 15, 2008 6:05 pm)

Other source for comparing mpg - www.fueleconomy.gov:
 
Individual drivers enter fuel data for their vehicles - you select make/model/year of vehicle of your choice; database pulls a sample of multiple driver's data for their vehicles (provided that users opt for their fuel data to be shared).
 
You can compare multiple drivers of the same vehicle (2008 Rabbit drivers in CA, NY, NM, VA), or compare fuel data with other vehicles (2008 Rabbit v. 2008 Astra).
 
FWIW - I'm not plugging the site - using it to record data in effort to retire my old mileage logbook.
#34 of 41
Re: May be buying a Rabbit [shirotori] by rabbit2b
Jul 20, 2008 (12:38 pm)
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Replying to: shirotori (Jul 18, 2008 4:09 am)

Several very good sources for alloy wheels...
ebay - found to be very good with 15", 16" and 17" wheels on tap...standard Rabbits come with 15"..possible to use Rabbit, Jetta, Passat or Audi A4/A6 wheels as long as you pick 5 x 112mm bolt patterns. Several decent Audi wheels are easy to fit onto Rabbit with proper bolt pattern.....Good Web sources include wheelsandcaps.com, Lakeshore Wheels, etc. You can pay approx $450 for good set from one of these sources, plus use Tire America as very good tire source who can recommend correct tires/aspect ratios so speedometer, odometer show true readings....good luck!
#35 of 41
Re: New Rabbit [hpowders] by driveinalong
Jul 22, 2008 (7:34 am)
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Replying to: hpowders (Jul 19, 2008 6:34 am)

Hmm - what's your local weather (temp & rh%) in July?
 
2.5L in my '08 rabbit sometimes idles a bit higher on start-up (11k rpm); but doesn't seem to be an issue. So far, if I let it idle for 10-15 secs, or tap gas / engage clutch, then idle set point adjusts to its normal range (6.5k-7.5k). Ambient overnight temps now in 70's / daytime 90's; rh 60%-99% here in VA.
 
Given your post about high idle at start-up during summer months, I'm wondering how quickly the engine will warm up in colder weather; how long will ECM dictate higher idle speed when temp starts approaching freezing and below?
#36 of 41
Re: New Rabbit [driveinalong] by hpowders
Jul 22, 2008 (7:39 am)
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Replying to: driveinalong (Jul 22, 2008 7:34 am)

I'm in Florida-hot and humid. Winter rarely below 40 degrees.
 
I find on the first "cold" start, if I let the engine warm up for 30 seconds, the revs calm down and the transition into reverse is smooth.
#37 of 41
Airbag light by grkkid115
Jul 29, 2008 (4:21 pm)
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hey i am kinda new to this forum thing, as well as being a new Rabbit owner. 2 serious questions i have is when i start the car in the morning it idles high for a good minute to minute and a half before lowering down to normal RPM, is that normal for an '08 5- spd 2dr rabbit wit 4000miles on it? 2nd question is at about 2000 miles on it the darn airbag light lit up....what could that be? please answer me. thanks.
#38 of 41
Re: Airbag light [grkkid115] by hpowders
Jul 29, 2008 (6:49 pm)
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Replying to: grkkid115 (Jul 29, 2008 4:21 pm)

The high idle when starting the car "cold" is common to all 2008 Rabbits. I used to practically get a hernia putting it in reverse from the damn "Jerk." Someone told me to just wait 30 seconds before putting it in reverse. It worked. The revs calm down quite a bit after half a minute. Sometimes I hate waiting, but what are you going to do?
 
It should not take over 45 seconds for the revs to calm down. If it does, have the service dept. check it out. This would most likely mean leaving it overnight, so the service person can start the car "cold".
 
The airbag light coming on is not common. Take it to the dealer's service dept. It should be fixed for no charge under the warranty.
#39 of 41
Re: Airbag light [grkkid115] by driveinalong
Jul 30, 2008 (12:54 pm)
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Replying to: grkkid115 (Jul 29, 2008 4:21 pm)

6 weeks new 2008 Rabbit 2.5 5M - about 1,500 miles on car - also high revs at start. I let it idle for 10-15 secs, and either throttle blip, or, 1st clutch engagement (1 or R), idle returns to normal range 6.5k to 7.5k.
 
Not experienced the airbag light, or read any posts related to airbag light coming on at all at low mileage.
 
I'm with hpowders - take it back to the dealer and ask for a loaner while they (hopefully) work the problem. Perhaps they will be more motivated to research the cause if they are incurring loaner expense...
#40 of 41
Re: my mileage [crazedcommuter] by autoboy16
Aug 05, 2008 (5:49 am)
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Replying to: crazedcommuter (Jul 17, 2008 6:00 pm)

Please tell how the roadtrip went!!
 
-Cj
#41 of 41
Rock and Hard Place by autoboy16
Aug 05, 2008 (6:07 am)
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I'm stuck!! Anyone here stuck between the Vw Jetta and Vw Rabbit or chose between the two? I would really like to know any details.
 
Pros
Hatchback : Mom just got a german shepphard (Rambo) but theres no way he'll fit into her Z4... Plus I'm a pre-college student also.
 
Rear wiper: In So. Fl, the often humid mornings are my enemy in cars without this(Maybe because my car has a weak defroster) Its cool that if the window wipers on up front and u put it in reverse, the rear wiper comes on
 
Cons:
No leather/leatherette compared to jetta. Very different because I rarely ride in vehicles without leather
 
Hard to find with sunroof and alloys (Pre-"loved")
 
Boring Colors: Black Sliver White Grey Green-Grey Red
 
2dr's lack of features compared to 4door
 
Hey can any one comment on the Ac? My car has a really weak A.C. In fact, weak defroster, weak A.C., weak power windows, thin paint, weak power antenna (keeps coming off track) and weak MPG(16/22). Everything keeps breaking at once!! I guess honda quality doesn't last long after 10years ...
 
-Cj

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