Time for a new pump?
03-09-2014, 10:43 PM
#1
Supreme Member
Thread Starter
iTrader: (1)
Join Date: Sep 2010
Location: Georgetown TX
Posts: 1,928
Likes: 0
Received 0 Likes
on
0 Posts
Car: Base 91 'bird
Engine: 3.1 v6
Transmission: 4L60
Axle/Gears: 9-bolt 3.27 & PBR
Time for a new pump?
So instead of a faint whine I couldn't hear with the engine running my fuel pump suddenly started to sound like I was being followed by a jet plane. Is that a definite sign it needs to be replaced?
03-12-2014, 12:44 PM
#3
Re: Time for a new pump?
I just started driving my trans am again after putting a new tranny in and a couple days later my pump started doing the same thing, every time i hit the gas it hums loud, i also got a code 44 for lean exhaust, starting to think my pump is going too
03-14-2014, 12:07 AM
#7
Supreme Member
Thread Starter
iTrader: (1)
Join Date: Sep 2010
Location: Georgetown TX
Posts: 1,928
Likes: 0
Received 0 Likes
on
0 Posts
Car: Base 91 'bird
Engine: 3.1 v6
Transmission: 4L60
Axle/Gears: 9-bolt 3.27 & PBR
Re: Time for a new pump?
Is the Walbro 255 lph (summit part no. GCA758-2) a direct replacement for the v6 like the v8s?
Thread
Thread Starter
Forum
Replies
Last Post
backtothe80s
Suspension and Chassis
33
09-05-2015 12:39 AM