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99 vert auto. 107k miles. Over the last few months, about once or twice a month, the car will stall as soon as I put it in reverse. I put it back in park, start it, let it run for a minute and its good to go. And recently (this month) it has been bogging down at stop signs. Not enough to stall it but enough to drop ALMOST enough then it jumps back up. Running at idle in drive its fine, I have no miss fires while driving..NO codes either.
QUESTION...What is a stock C5's fuel pressure at idle, under load. I am getting a fuel pressure gauge for it tomorrow AM and will check it. Anything else to check? Fuel pump is new within the last 6 months. I am thinking fuel filter or dirty injectors. Maybe plugs n wires?