'92 XL Model

[Frankie]

I just put a second hand starter into my car as it wasn't starting from time to time (particularly in cold weather), I got motor rescue out and he suggested it was the solenoid that was gone so that was that. Anyway got it back now and I feel its something else (eventhough its started ever since) because am still getting a delay at first start like I was before with the old starter. If its not the starter what else could it possibly be, it couldn't be the battery because the light's on unless the wiring is dodgy???

Thanks in advance