daetrip

I have a recently rebuilt 1998 Outback w/ only 140000 overall miles. Every since being rebuilt it has cut out right around 2-3000 rpm and is a little worse under load. It has been back to shop many times new wires assorted valves injectors etc. they have even driven it for a week at a time and were never able to fix it. I have moved so need some new ideas. It is all original except for a viper alarm system completely replacing the stk one and has a shock sensor. Thanks in advance.