TPI Tuned Port Injection discussion and questions. LB9 and L98 tech, porting, tuning, and bolt-on aftermarket products.
Sponsored by:
Sponsored by:

fuel pump problems

Thread Tools
 
Search this Thread
 
Old Nov 26, 2003 | 11:13 AM
  #1  
kustom71's Avatar
Thread Starter
Junior Member
 
Joined: May 2003
Posts: 34
Likes: 0
From: South Jersey
fuel pump problems

I just dont know what to check?When i start the engine the fuel pump doesnt prime?I cant hear it and i also have a gauge on it that reads zero until its running.It does start and run but this is really bugging me.Any ideas maybe the computer if f***ing up?Im at a loss!thanx
Reply
Old Nov 26, 2003 | 11:42 AM
  #2  
mystikkal_69's Avatar
Supreme Member
iTrader: (2)
 
Joined: Jul 2001
Posts: 1,823
Likes: 1
From: San Antonio, TX
Car: 1988 IROC-Z
Engine: L98 (350 TPI)
Transmission: MD8 (700 R4) + 3.42 LS1 Rear
replace fuel pump relay. check fuel pump fuse also.
Reply
Old Nov 26, 2003 | 01:53 PM
  #3  
305sbc's Avatar
Supreme Member
iTrader: (3)
 
Joined: Nov 2001
Posts: 2,428
Likes: 2
From: Fairview Heights Illinois
Car: 1986 Irocz
Engine: 305 TPI
Transmission: 700R4
Axle/Gears: 3.25:1
Do you have it triggered on by an ECM only?
You might want to try using an ignition wire to trigger the relay so it's on whenever the key is forward.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Glowsock
Tech / General Engine
13
Jul 24, 2025 03:15 PM
92camaroJoe
TBI
32
Jul 29, 2023 07:57 PM
Grant2k
TBI
17
Jul 10, 2018 04:01 PM
Infested
Tech / General Engine
3
May 22, 2018 11:56 PM
92camaroJoe
Tech / General Engine
6
Aug 13, 2015 06:07 AM




All times are GMT -5. The time now is 02:34 PM.