1988 - 1998 (GMT400) Section for all discussion related to the 1987-1998 Chevrolet and GMC trucks.

Please help, it keeps shutting off

Thread Tools
 
Search this Thread
 
Old Mar 26, 2020 | 1:34 PM
  #11  
kevinkpk's Avatar
CF Monarch
10 Year Member
Liked
 
Joined: Jul 2011
Posts: 5,920
Likes: 140
From: kevinkpk
Default

Originally Posted by 1998ChevySilveradok1500
It is pretty easy to start after dying and
i just got a brand new battery and is at 12.7 when in the on position now and at 14 when on but once again on when i drove home it turned off on me again while driving
I have a 96 that did the same thing, only code I got was 102. The ecm wasn't reading injector pulse, causing the engine to randomly die. I had to replace the ecm, reason the maf code came up, or at least my reasoning was since the fuel shutoff to the engine, there was no air flow through the maf.
Reply
Old Mar 26, 2020 | 2:34 PM
  #12  
1998ChevySilveradok1500's Avatar
Thread Starter
CF Beginner
 
Joined: Nov 2019
Posts: 27
Likes: 1
Default

Originally Posted by kevinkpk
I have a 96 that did the same thing, only code I got was 102. The ecm wasn't reading injector pulse, causing the engine to randomly die. I had to replace the ecm, reason the maf code came up, or at least my reasoning was since the fuel shutoff to the engine, there was no air flow through the maf.
its not even throwing a check engine light. I think it may be my crankshaft sensor or my fuel pump. Which the fuel pump was replaced 4 months ago
Reply
Old Jun 6, 2020 | 5:29 PM
  #13  
1998ChevySilveradok1500's Avatar
Thread Starter
CF Beginner
 
Joined: Nov 2019
Posts: 27
Likes: 1
Default

I finally found the problem!!!! And i just wanted to say thank you to everyone who helped me out. It was my mass airflow sensor that caused the issue so once again thanks for all the help and patience with me.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Jsluss07
Silverado, Sierra & Fullsize Pick-ups
1
Mar 27, 2020 10:42 AM
Freddy Saks
1988 - 1998 (GMT400)
0
Dec 19, 2017 7:15 PM
loagiebear
Silverado, Sierra & Fullsize Pick-ups
2
Mar 6, 2013 12:34 PM
blurat
S-10 & Blazer
5
Apr 18, 2012 10:36 AM




All times are GMT -5. The time now is 12:33 PM.