Intermittent power when starting
I actually have a 2001 GMC Sonoma with a 2.2l, the fields wouldn't let me select that. Anyway, I put a new starter in and when I went to reconnect the battery o got some significant sparks…. Well, it cranked right up but after trying a couple times it acted like it didn't want to crank, then it lost all electrical power. Sometimes it cranks smoothly, sometimes it cranks rough, others it doesn't do anything. Please help!