Help
#1
#2
The following users liked this post:
Shannon Wayne Sanfacon (08-23-2020)
#3
Yes yes check engine light is on and it is also overcharging I just changed the alternator and battery not too long ago either
#4
The following users liked this post:
Shannon Wayne Sanfacon (08-23-2020)
#5
#6
The following users liked this post:
Shannon Wayne Sanfacon (08-23-2020)
#7
Trending Topics
#8
I bought the truck for a hundred bucks 5 years ago and this is the only problem I've had with it I changed the alternator and the battery but this problem is making me crazy I was just told by a buddy of mine that it could be my fuel pump to is that accurate or one of the Jets in the carburetor
#9
Fuel injected, so, no carb.
The overvoltage can cause all sorts of fun problems, including burning up fuel pumps. If replacing the alternator doesn't solve it, (might just wanna take it in, and have it tested... see if it works properly on a test bench.) then its likely the voltage regulator. Which, unfortunately, is in the PCM..... There IS a method to bypass it with an old style external regulator, but, that requires doing some wiring. You comfy doing that kind of thing?
The overvoltage can cause all sorts of fun problems, including burning up fuel pumps. If replacing the alternator doesn't solve it, (might just wanna take it in, and have it tested... see if it works properly on a test bench.) then its likely the voltage regulator. Which, unfortunately, is in the PCM..... There IS a method to bypass it with an old style external regulator, but, that requires doing some wiring. You comfy doing that kind of thing?
The following users liked this post:
Shannon Wayne Sanfacon (08-23-2020)