Fuel pressure

[SupercoolBill]

Yes, the final piece of the puzzle was the alternator. It was not making enough power at higher rpm. Once I replaced that it accelerates great again.

Oh wow. So after all that it was a voltage issue?

Sent from my SM-G970U using Tapatalk

[deloryan]

Oh wow. So after all that it was a voltage issue?

Sent from my SM-G970U using Tapatalk

Well, there were definitely fuel issues too. Each thing I replaced made it run better, but the tricky one at the end was that the fuel pump was not getting enough voltage with the AC on. So while it would run great in some conditions, the alternator just couldn’t output enough under a heavy load. What tipped me off was brown goo on the bottom of the alternator. Tell tale sign the alternator regulator was melting out.

[SupercoolBill]

Well, there were definitely fuel issues too. Each thing I replaced made it run better, but the tricky one at the end was that the fuel pump was not getting enough voltage with the AC on. So while it would run great in some conditions, the alternator just couldn’t output enough under a heavy load. What tipped me off was brown goo on the bottom of the alternator. Tell tale sign the alternator regulator was melting out.

Wow
Was that the original alternator? Motorola or whatever it was.

Sent from my SM-G970U using Tapatalk