If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. |
|
|
Thread Tools | Display Modes |
#1
|
|||
|
|||
RPM in N Or Park, When Gas Pedal Depressed Fully ?
Hello,
Have a 2009 Buick LaCrosse. I have probably not looked at this recently, but when I put the gearshift into either N or P, and depress the gas pedal to the floor, the indicated RPM never goes above 3,500. Is this normal ? If not, what might it indicate ? I "seem to" remember that it would go to about 6,000 when I did this previously, but I may be wrong about that. Car seems to drive normally. Thanks for help, as always, Bob |
Ads |
#2
|
|||
|
|||
RPM in N Or Park, When Gas Pedal Depressed Fully ?
On Mon, 16 Nov 2015 14:57:12 -0500, Bob > wrote:
>Hello, > >Have a 2009 Buick LaCrosse. > >I have probably not looked at this recently, but when I put the >gearshift into either N or P, and depress the gas pedal to the floor, >the indicated RPM never goes above 3,500. > >Is this normal ? If not, what might it indicate ? > >I "seem to" remember that it would go to about 6,000 when I did this >previously, but I may be wrong about that. > >Car seems to drive normally. > >Thanks for help, as always, >Bob I think every car has a rev limiter these days. 3500 sounds about right. |
#3
|
|||
|
|||
RPM in N Or Park, When Gas Pedal Depressed Fully ?
On Mon, 16 Nov 2015 14:57:12 -0500, Bob > wrote:
>Hello, > >Have a 2009 Buick LaCrosse. > >I have probably not looked at this recently, but when I put the >gearshift into either N or P, and depress the gas pedal to the floor, >the indicated RPM never goes above 3,500. > >Is this normal ? If not, what might it indicate ? > >I "seem to" remember that it would go to about 6,000 when I did this >previously, but I may be wrong about that. > >Car seems to drive normally. > >Thanks for help, as always, >Bob I would expect the engine redline to be around 6000. Every car I've had would rev up to redline (or higher) some have a rev limiter that prevent them from going more then a couple hundred over "redline". I've never run into a car that was limited to 3500 in N or P. I"m guessing something isn't right with your car. 3500 is about where most cars up shift at part throttle so unless you have been flooring it while you are driving you may not be going over 3500. Floor it form a stoplight and see if it will go over 3500.. it should go to redline and shift. |
#4
|
|||
|
|||
RPM in N Or Park, When Gas Pedal Depressed Fully ?
Ashton Crusher wrote:
> On Mon, 16 Nov 2015 14:57:12 -0500, Bob > wrote: > >> Hello, >> >> Have a 2009 Buick LaCrosse. >> >> I have probably not looked at this recently, but when I put the >> gearshift into either N or P, and depress the gas pedal to the floor, >> the indicated RPM never goes above 3,500. >> >> Is this normal ? If not, what might it indicate ? >> >> I "seem to" remember that it would go to about 6,000 when I did this >> previously, but I may be wrong about that. >> >> Car seems to drive normally. >> >> Thanks for help, as always, >> Bob > > I would expect the engine redline to be around 6000. Every car I've > had would rev up to redline (or higher) some have a rev limiter that > prevent them from going more then a couple hundred over "redline". > I've never run into a car that was limited to 3500 in N or P. I"m > guessing something isn't right with your car. 3500 is about where > most cars up shift at part throttle so unless you have been flooring > it while you are driving you may not be going over 3500. Floor it > form a stoplight and see if it will go over 3500.. it should go to > redline and shift. I rent cars often for work / travel. Sometimes one per week. All in the last 6 years or so max out at 3500-4000 rpm in N-P. My 2006 Kia spectra maxes at 4000. Most will max at 6000-6500 in low gear. |
#5
|
|||
|
|||
RPM in N Or Park, When Gas Pedal Depressed Fully ?
Ashton Crusher > wrote:
>On Mon, 16 Nov 2015 14:57:12 -0500, Bob > wrote: > >>Hello, >> >>Have a 2009 Buick LaCrosse. >> >>I have probably not looked at this recently, but when I put the >>gearshift into either N or P, and depress the gas pedal to the floor, >>the indicated RPM never goes above 3,500. >> >>Is this normal ? If not, what might it indicate ? >> >>I "seem to" remember that it would go to about 6,000 when I did this >>previously, but I may be wrong about that. >> >>Car seems to drive normally. >> >>Thanks for help, as always, >>Bob > >I would expect the engine redline to be around 6000. Every car I've >had would rev up to redline (or higher) some have a rev limiter that >prevent them from going more then a couple hundred over "redline". >I've never run into a car that was limited to 3500 in N or P. I"m >guessing something isn't right with your car. 3500 is about where >most cars up shift at part throttle so unless you have been flooring >it while you are driving you may not be going over 3500. Floor it >form a stoplight and see if it will go over 3500.. it should go to >redline and shift. It drives normally... but it doesn't go over 3,500 rpm.... so my guess is that the tachometer is malfunctioning. --scott -- "C'est un Nagra. C'est suisse, et tres, tres precis." |
#6
|
|||
|
|||
RPM in N Or Park, When Gas Pedal Depressed Fully ?
Scott Dorsey wrote:
> Ashton Crusher > wrote: >> On Mon, 16 Nov 2015 14:57:12 -0500, Bob > wrote: >> >>> Hello, >>> >>> Have a 2009 Buick LaCrosse. >>> >>> I have probably not looked at this recently, but when I put the >>> gearshift into either N or P, and depress the gas pedal to the floor, >>> the indicated RPM never goes above 3,500. >>> >>> Is this normal ? If not, what might it indicate ? >>> >>> I "seem to" remember that it would go to about 6,000 when I did this >>> previously, but I may be wrong about that. >>> >>> Car seems to drive normally. >>> >>> Thanks for help, as always, >>> Bob >> I would expect the engine redline to be around 6000. Every car I've >> had would rev up to redline (or higher) some have a rev limiter that >> prevent them from going more then a couple hundred over "redline". >> I've never run into a car that was limited to 3500 in N or P. I"m >> guessing something isn't right with your car. 3500 is about where >> most cars up shift at part throttle so unless you have been flooring >> it while you are driving you may not be going over 3500. Floor it >> form a stoplight and see if it will go over 3500.. it should go to >> redline and shift. > > It drives normally... but it doesn't go over 3,500 rpm.... so my guess is > that the tachometer is malfunctioning. > --scott Take it out and floor it. Does it accelerate normally or is it sluggish? How far did the tach go? OR toss a real scan tool on it and see what it says the rpms are. -- Steve W. |
#7
|
|||
|
|||
RPM in N Or Park, When Gas Pedal Depressed Fully ?
On Wed, 18 Nov 2015 00:28:32 -0600, Paul in Houston TX
> wrote: >Ashton Crusher wrote: >> On Mon, 16 Nov 2015 14:57:12 -0500, Bob > wrote: >> >>> Hello, >>> >>> Have a 2009 Buick LaCrosse. >>> >>> I have probably not looked at this recently, but when I put the >>> gearshift into either N or P, and depress the gas pedal to the floor, >>> the indicated RPM never goes above 3,500. >>> >>> Is this normal ? If not, what might it indicate ? >>> >>> I "seem to" remember that it would go to about 6,000 when I did this >>> previously, but I may be wrong about that. >>> >>> Car seems to drive normally. >>> >>> Thanks for help, as always, >>> Bob >> >> I would expect the engine redline to be around 6000. Every car I've >> had would rev up to redline (or higher) some have a rev limiter that >> prevent them from going more then a couple hundred over "redline". >> I've never run into a car that was limited to 3500 in N or P. I"m >> guessing something isn't right with your car. 3500 is about where >> most cars up shift at part throttle so unless you have been flooring >> it while you are driving you may not be going over 3500. Floor it >> form a stoplight and see if it will go over 3500.. it should go to >> redline and shift. > >I rent cars often for work / travel. Sometimes one per week. >All in the last 6 years or so max out at 3500-4000 rpm in N-P. >My 2006 Kia spectra maxes at 4000. >Most will max at 6000-6500 in low gear. I guess I've not tried revving up any thing that new. |
#8
|
|||
|
|||
RPM in N Or Park, When Gas Pedal Depressed Fully ?
Scott Dorsey wrote: "- show quoted text -
It drives normally... but it doesn't go over 3,500 rpm.... so my guess is that the tachometer is malfunctioning. --scott -- "C'est un Nagra. C'est suisse, et tres, tres precis." " It's a big American V6, at relatively low RPMs it'll shake its own shadow. So for its size, 3,500-4,000 RPM sounds about where a rev-limiter would kick in. |
Thread Tools | |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
clutch pedal engagement point? is it near the top or bottom of the pedal stroke? | Dacronman | Mazda | 2 | January 23rd 15 05:46 AM |
WHAT TO DO IN CASE OF STUCK GAS PEDAL Motorists KILLED due tofloor mat jamming up gas pedal, including an odfficer and his family | XR650L_Dave | Driving | 0 | October 26th 09 01:27 PM |
It takes depressed gas pedal while Cranking to start car | [email protected] | General | 0 | November 29th 06 02:12 AM |
Soft brake pedal/excessive pedal pressure - 2001 Intrepid w/ABS | Phil T | Chrysler | 0 | April 23rd 06 02:52 AM |
Clicking sound from clutch pedal when depressed a little | [email protected] | Technology | 4 | July 31st 05 08:14 PM |