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| Slow at low RPM http://www.lonestarmopars.com/forum/viewtopic.php?f=19&t=243 |
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| Author: | Duke01 [ Tue Aug 16, 2011 6:40 pm ] |
| Post subject: | Slow at low RPM |
So I've mentioned it a few times but I thought I would create a thread. The car had hardly any power (to me) when it's running under 3500-4000 rpms. It won't hardly smoke the tires it'll bark them in first gear. Then other times I can sit there and spin as long as I won't or it shifts. The power comes and goes. It's also went dead on me twice. Any ideas |
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| Author: | TexasStroker [ Wed Aug 17, 2011 11:56 pm ] |
| Post subject: | Re: Slow at low RPM |
Try turning off MDS with your tuner...then see how it acts. |
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| Author: | OKCharger [ Thu Aug 18, 2011 6:27 am ] |
| Post subject: | Re: Slow at low RPM |
He does not have mds on the SRT. Have you reset your computer? It adapts to your driving over time but if you reset it, it will feel like a completely different car. |
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| Author: | Duke01 [ Thu Aug 18, 2011 7:02 pm ] |
| Post subject: | Re: Slow at low RPM |
Yea i pulled the #2 fuse after I posted I forgot about that even though I made a thread on it  feels better still slow at low rpms I'm thinking exhaust system intake manifold 90mm throttle body heads and cams, custom tune those headers and thar should make it fast off the start and a diff and axles with different gear ratio would help to. Add a little theory of a deadman blairing out the speakers to drown out the people complaining 
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| Author: | TexasStroker [ Fri Aug 19, 2011 4:55 pm ] |
| Post subject: | Re: Slow at low RPM |
Yeah a gear change will be the old fashioned fix...it'll hurt mileage though if that is a concern...being a late model you shouldn't have to worry about the rev's getting too high...in the Duster I turn about 4k at 70 mph with the 4.10 gears  That's what I've got in my car, The Truth Is...from Theory of a Deadman, awesome band. |
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| Author: | Duke01 [ Fri Aug 19, 2011 6:14 pm ] |
| Post subject: | Re: Slow at low RPM |
I'm gonna do mid 3s like a 3.36-3.55. Bigge cams bigger stroke and bigger gear ratios is the old school way of making a car go fast. Worked back then still works today. |
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| Author: | Duke01 [ Fri Aug 19, 2011 8:50 pm ] |
| Post subject: | Re: Slow at low RPM |
Pretty sure it's an electrical problem. I'll get it looked at tomorrow |
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| Author: | TexasStroker [ Sun Aug 21, 2011 3:16 am ] |
| Post subject: | Re: Slow at low RPM |
| Author: | Duke01 [ Tue Aug 23, 2011 10:53 pm ] |
| Post subject: | Re: Slow at low RPM |
I went to Allen instead he told me I probably had a glitched tuner. So I'm running just the cold air now it seems much better so I'll sell the tuner on eBay or to some poor sap in dfwlx and get me a new predater or a trinity. Not a used one again though. |
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| Author: | TexasStroker [ Wed Aug 24, 2011 1:03 am ] |
| Post subject: | Re: Slow at low RPM |
That makes sense. Let me know if you pick up a trinity...I am not impressed with either Diablo or Superchips customer service or tech support...it is basically non-existent. I still want a tuner, but when I get one I'm going to grill both of those companies in my write-up and video....almost makes me want to go with hypertech! |
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