I was driving 60 mph with cruise set, for about 15 min and suddenly the engine just about shut off. After losing about 5 mph it jumped back to life.
About 20 min later I was at McDonalds idling in the parking lot, suddenly it drops to 300-400 rpm and will not respond to the gas pedal. Did this for 45 seconds, then like a switch it jumped back to life and ran perfect again.
Two days later, after driving for 20 min with the cruise set, during deceleration when approaching the highway exit, the engine almost quits completely so I pulled over. It continues to idle at 300-400 rpm with no throttle response for about 45 seconds, then runs perfect again.
Two days after that, while driving just above idle through the neighborhood, it began to try to stall again at 300 rpm. After 30 seconds it finally stalled and wouldn't restart. I waited 10 seconds, then it restarted and has ran perfectly since for the last two days.
I suspect the fuel pump might be about to quit, and seems to me that it's just not getting fuel when it acts up. It runs exatcly the same when I do an injector flush and disconnect the fuel pump to dump fuel pressure.
Has anyone experienced this problem? How hard is changing the fuel pump?
JOE
About 20 min later I was at McDonalds idling in the parking lot, suddenly it drops to 300-400 rpm and will not respond to the gas pedal. Did this for 45 seconds, then like a switch it jumped back to life and ran perfect again.
Two days later, after driving for 20 min with the cruise set, during deceleration when approaching the highway exit, the engine almost quits completely so I pulled over. It continues to idle at 300-400 rpm with no throttle response for about 45 seconds, then runs perfect again.
Two days after that, while driving just above idle through the neighborhood, it began to try to stall again at 300 rpm. After 30 seconds it finally stalled and wouldn't restart. I waited 10 seconds, then it restarted and has ran perfectly since for the last two days.
I suspect the fuel pump might be about to quit, and seems to me that it's just not getting fuel when it acts up. It runs exatcly the same when I do an injector flush and disconnect the fuel pump to dump fuel pressure.
Has anyone experienced this problem? How hard is changing the fuel pump?
JOE