MSD 2 step launch control stuck?? - 3000GT/Stealth International Message Center

92stealth15g · 05-18-2008, 11:23 AM

I was using the 2 step launch control in my stealth tt yesterday (4500 rpms)and now when i try to take it past 4500 rpms when driving, it will not go. It will just start bucking in and out like it is getting fuel or ignition cut. The car runs completely normal when kept below 4500 rpms. Also, it will rev past 4500 normally when the car is stopped. If anyone has any advice, it would be greatly appreciated!!

Gray Haze · 05-18-2008, 12:00 PM

switch hooked up backwards?

92stealth15g · 05-18-2008, 12:34 PM

Quote:

Originally Posted by Gray Haze

switch hooked up backwards?

Maybe.. but i dont think so because it has worked fine before. It is the left horn button, you hold it down while revving at a stop then let off when you launch, but it seems to be stuck or somthing. I rarely even use it, so i would even consider just disconnecting it if it will fix the problem. The only problem is that I didn't set it up, so im not sure how to disconnect it properly.

92stealth15g · 05-18-2008, 03:28 PM

for now, im going to turn the launch control rev limit up to see if it stops cutting ignition, but if anyone else has any ideas to why it is doing this, comments would be greatly appreciated.

05-18-2008, 11:23 AM	#1 (permalink)
92stealth15g Certified White Boy Join Date: Aug 2007 Location: Laramie, Wyoming Drives: 1992 Stealth RT/TT Trader Rating: (3)	MSD 2 step launch control stuck?? I was using the 2 step launch control in my stealth tt yesterday (4500 rpms)and now when i try to take it past 4500 rpms when driving, it will not go. It will just start bucking in and out like it is getting fuel or ignition cut. The car runs completely normal when kept below 4500 rpms. Also, it will rev past 4500 normally when the car is stopped. If anyone has any advice, it would be greatly appreciated!! __________________ "Clutch-Eater" -1992 Dodge Stealth R/T Twin turbo AWD, Dynamic Racing stage II heads, 99 lifters, 6-speed Getrag from 99 vr4, SPEC Stage 4 clutch, TEC 15g's, Greddy blow off valve, Dejon Powerhouse Blow-Thru Intake Pipes, DSM sidemounts, Denso fuel pump, 550cc fuel injectors, Apexi SAFC, HKS VPC, Apexi AVCR, msd ignition dis-4, MSD 8.5mm wires, NGK coppers 1 stage colder, alamo y-pipe, custom exhaust from turbos back, highflow cat, Lowered, Nitto tires. "Knockin' Beater" -1996 Mitsubishi Eclipse GS

05-18-2008, 12:00 PM	#2 (permalink)
Gray Haze Master Of Disaster Join Date: Mar 2002 Location: Fort Worth, Texas Drives: 3S's Since Feb 2002. Trader Rating: (26)	Re: MSD 2 step launch control stuck?? switch hooked up backwards? __________________ 1992 3000GT VR-4 #15 of 24. The ORIGINAL Sandstone Gray '99 Conversion. A slow strangle with your feet on the floor. www.3stech.org - Now with 100% less invite codes! Free Registration!

05-18-2008, 03:28 PM	#4 (permalink)
92stealth15g Certified White Boy Join Date: Aug 2007 Location: Laramie, Wyoming Drives: 1992 Stealth RT/TT Trader Rating: (3)	Re: MSD 2 step launch control stuck?? for now, im going to turn the launch control rev limit up to see if it stops cutting ignition, but if anyone else has any ideas to why it is doing this, comments would be greatly appreciated.

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