viper 791xv starting problem need help

viper 791 xv i need help my truck started fine at the shop and now that i am home the truck starts then shuts off then starts then shuts off like a cycle but the car actually starts.. i dont understand i am wondering if it has anything to do with the alpine car stereo that i have current setup is alpine mobile head unit iva-d300 with two amps to capacitors and two 10 inch the capaciotrs led remain on after the car is off awaiting to drain below 12 what do you folks think the only thing that was recently done to alarm was adjust the shock sensor from my knowledge the original shop that installed this did not use a tachwire however today this was corrected with another shop i really need help with this as its very cold outside. thanks in advance

what kind of truck is it? does it have a chip in the key? or is it a chevy? with pass lock or vats? a litte more info would help

its a 2004 ford explorer has chip in the key the alarm was working fine the only thing that was changed was it had a tach wire finally installed because the first idiot installed it for voltage sense only but the dam alpine stereo and the capacitor always fluctuate the voltage

I bet that the bypass ring around ign cylinder is not set right as it may have moved a little during transportation. This would be my guess!MECP certified (If it really means anything)

Jeremy

any other ideas i wish i can show you people what it does its weird it starts then it shuts down fast then it just keeps doing this very annoying driving me crazy this alarm has been nothing but a nightmare whats funny is pc richard store has stopped carrying this alarm because for every 1 they sell two come back its horrible. and dei wont help me because i am not a dealer they suck. i dont know what else has happened exept the other day i had another dealer adjust the shock sensor, and then yesterday i had pc ricahrds install the tach wire because the car was starting sometimes then other times it wouldnt crank. but now it actually starts but it shuts down fast.

Someone PLease help before i end up taking this thing and running it over with the car

It almost has to be something to do with the transponder bypass. Is there a security light or anything that comes on when the truck is first started?Nik

Jeeputer Progress

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Check it out.

Make sure that the WHITE/ BLUE wire isn't ouching ground. This is the activation wire to remote start the vehicle. If this wire is not wrapped up and is touching ground it will start the vehicle.Jeff

Velocity Custom Home Theater

Mobile Audio/Video Specialist

Morden, Manitoba CANADA

ok i am not ourside trying this and this is what he did yesterday also and the car is starting up and dying withing like 4 seconds of starting