Notices
2005-2014 Mustangs Discussions on the latest S197 model Mustangs from Ford.
Sponsored by:
Sponsored by:

3.7 V6 low rpm - not impressed

Thread Tools
 
Search this Thread
 
Old 04-08-2012, 01:01 AM
  #1  
satellite779
Thread Starter
 
satellite779's Avatar
 
Join Date: Jan 2012
Location: CA
Posts: 36
Default 3.7 V6 low rpm - not impressed

Just picked up my 2012 V6 manual. Although I like the car a lot, I'm not overly impressed how it performs below, lets say, 2000-2500rpm (not taking into account crazy long 6th gear - almost unusable).

It's like I'm driving my compact with a 1.6 engine and 102hp. It just doesn't go at that low rpm. My friend's Hyundai Sonata V6 seems quite a bit more responsive at 2000rpm. The Mustang much better, but it seems it doesn't pull better. I have to downshift to go to 3000rpm when it behaves as it sounds.

Have I expected too much from a 3.7 or is there a potential problem with my car?
satellite779 is offline  
Old 04-08-2012, 01:15 AM
  #2  
Tanner05
Chop Mod
 
Tanner05's Avatar
 
Join Date: Sep 2010
Location: OK
Posts: 3,333
Default

No that low torque at lower rpms is how the 3.7 gets good MPGs. A few forum members have installed a tune to help with low end torque. Different gears would also help.
Tanner05 is offline  
Old 04-08-2012, 01:41 AM
  #3  
bakerjd
5th Gear Member
 
bakerjd's Avatar
 
Join Date: Aug 2010
Location: North Carolina
Posts: 3,874
Default

This is due to a lack of torque and stock gears. HP isn't everything
bakerjd is offline  
Old 04-08-2012, 03:08 AM
  #4  
aaquib1992
4th Gear Member
 
aaquib1992's Avatar
 
Join Date: Nov 2010
Location: Indiana
Posts: 1,717
Default

Sounds like you have the stock 2.73(?) gears. As tanner said, many members upgrade their gears almost right off the bat (if not already from the factory) with the 3.7s.
aaquib1992 is offline  
Old 04-08-2012, 03:24 AM
  #5  
JimmyM
3rd Gear Member
 
JimmyM's Avatar
 
Join Date: Nov 2010
Location: CA
Posts: 505
Default

Get 3.73s and a tune.

Did you test drive? The 3.7 isn't fun until 3500rpm
JimmyM is offline  
Old 04-08-2012, 03:31 AM
  #6  
Antonio323
4th Gear Member
 
Antonio323's Avatar
 
Join Date: Sep 2010
Location: California
Posts: 1,125
Default

I drove my friends 2011 V6 convertible and also noticed that. I noted on my thread that my tuned 4.0 pulls harder on low RPMs and his stock 3.7 pulls hard on high RPMs. I liked it because it's power when you need it. It could use a tune though, I'm sure you would benefit so much from it. That should be your first mod.
Antonio323 is offline  
Old 04-08-2012, 05:04 AM
  #7  
joeroy
 
joeroy's Avatar
 
Join Date: Oct 2011
Location: fl
Posts: 19
Default

with 3-31 gears, 6th gear and 2000 rpms you should be at 70.8 mph, 6th gear is .70 overdirve, enjoy your gas mileage.
joeroy is offline  
Old 04-08-2012, 08:03 AM
  #8  
MoshpitMad
3rd Gear Member
 
MoshpitMad's Avatar
 
Join Date: Feb 2012
Location: CO
Posts: 515
Default

Originally Posted by satellite779

Have I expected too much from a 3.7?
Yes...
MoshpitMad is offline  
Old 04-08-2012, 08:25 AM
  #9  
JayyVee
2nd Gear Member
 
JayyVee's Avatar
 
Join Date: Oct 2011
Location: Woodstock, GA
Posts: 485
Default

Originally Posted by MoshpitMad
Yes...
No, it's called learn to drive, and learn to shift..

Except for the 5.0 you're happily swinging from, this V6 engine is par to or leaps ahead of any previous Mustang V8 short of specialty models/builds.

The PROBLEM is that Ford built the car to market to a broad audience, which means it 'has' to look like it gets good gas mileage.. Walk that 2.73 up to a 3.73, and you just cut about a half second off your 0-60 with a tune involved, and also will find gobs of tq available at lower RPM bands.

Spend a simple 1k (gears, CAI, tune), and you have a high 4 sec car eating all previous model GT's, and biting at the heels of the current 5.0.

Lets step away from the v8 ball grabbing and back to the OP's low RPM w/o shifting Q, as the answer is not to put a V8 in.. It's to use that stick to the right of the driver seat!
JayyVee is offline  
Old 04-08-2012, 08:40 AM
  #10  
wcgman
5th Gear Member
 
wcgman's Avatar
 
Join Date: Mar 2006
Location: Colorado
Posts: 2,652
Default

Or hey, maybe you could trade for your friends Hyundai.
wcgman is offline  


Quick Reply: 3.7 V6 low rpm - not impressed



All times are GMT -5. The time now is 08:11 AM.