this has happened to me twice in the past three weeks; the truck cuts out and dosent move for about 5 secounds. it happened each time when i was pulling a load on the highway and in town. the guages dont show aht thing ab-normal, and i have all the guages now. i took it to the dealer and they did a check and said that the problum was in the comp unit, where it attaches to the map sensor, said it was the read wire in the comp harness at the sensor. also said that the injector pump had stop twice and that a combination of three events happening at the same time causes this problum to happen. this problum has happened in the last 19 starts. now-- i have been running with the comp on #3 for the past 50 starts or more and i have the wire hooked up. i thought that even with the wire hooked up, it did'nt turn on the injector pump if i was running 3 or less. i am thinking there is a problum with the comp. it is about four months old and i had a after market dealer for the product install it, to make sure that everything was hooked up right. any help please---frank<br><br><br><br><br><br><br><br><br>