Car Alarms: 98 eclipse/viper alarm &valet 551T, mitsubishi dealer, body control module

Question
Car starts immediately. After driving a short time car bucks, hesitates, stalls dead-all dash lights come on. Dealer replaced computer (used), no change. He did find loose alarm wire & tightened it. No change. Alarm installed in 2000. How do I disarm alarm to see if it's the problem? Is it possible?

Answer
This is a computer or, a body control module
issue, not the alarm from your description.
The dealer's used computer is to blame I think.

Please take this is the mechanic locally for evaluation.
If at all possible, a mitsubishi dealer for the correct testing needed. The Alarm is not makinging
the cars engine do these erratic things.

Try seeing the posts before about valet switch overide.
if you want to take the alarm out of the equation.

Good luck.

ALARMTEK