my 98 gallant runs great but struggles sometimes to drive when the gas is pressed, and it seems like a low voltage problem. when i have the brakes pressed at a stoplight it struggles to stay at 800 rpm and the revs stay at 300-600 rpm. sometimes i get a P1750 Solenoid Assembly code that goes away after a while. the tranny shifts fine but it struggles to go sometimes and some days it runs great with no problem. i download a service manual from this site and i think i have a 4g6 4 cyl engine and i am stumped can somebody help me figure this out ?

also ... the car never stalls but it feels like it going to stall and sometimes i turn the key and no crank but the normal lights will show on the dash. and then right after i turn the key again and it starts no problem and it does not do that a lot but it happens other than that i have no other codes or issues with the car........

thank you

Joe