86Bigben

Hi Guys I have a 2002 Express with the small V6 4.3L engine and just stalled while driving. I recently replaced the fuel pump and filter and don't think its related to that. When I try to start it seems like everytime time it wants to fire up it gets shot down. Right at that moment dash lights etc go dark for a second. Battery and connections are fine. I suspect the computer but I allready had to replace that stupid thing twice. First time the engine just stalled and the second time it started reving up by itself and had to drive with 2 feet on the brake. Just wondering if anybody had a similar experience and can my point in to the right the direction

canucklehead

Throttle position sensor?
Sound like you need a code reader. There must be a code on this....