Code 34 and 53 Questions
Thread Starter
Supreme Member
iTrader: (7)
Joined: Nov 2006
Posts: 3,740
Likes: 15
From: Alamogordo, NM
Car: 88 Formula 350
Engine: 5.7
Transmission: T-56
Axle/Gears: 9" 3.89
Code 34 and 53 Questions
I think I am getting one of the codes from my Alternator. I noticed while driving normally, My battery would randomly go from 13 volts charging to around mid 14 volts and cause a code. As soon as it went back to around 13 the CEL light would go away. So I figured my Alt may be going out, so I replaced it and am having the same problems. What could cause these codes?
Joined: Aug 1999
Posts: 19,282
Likes: 103
From: Lawrence, KS
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
Re: Code 34 and 53 Questions
Thread Starter
Supreme Member
iTrader: (7)
Joined: Nov 2006
Posts: 3,740
Likes: 15
From: Alamogordo, NM
Car: 88 Formula 350
Engine: 5.7
Transmission: T-56
Axle/Gears: 9" 3.89
Re: Code 34 and 53 Questions
I'm not too worried about the 34, I'm just curious how to fix and overvoltage problem.
Thread
Thread Starter
Forum
Replies
Last Post