Fuel System/ Ignition Problem On 350 TBI - Pirate4x4.Com : 4x4 and Off-Road Forum
 
Pirate4x4.Com : 4x4 and Off-Road Forum  

Go Back   Pirate4x4.Com : 4x4 and Off-Road Forum > Brand Specific Tech > Chevy
Notices

Reply
 
Share Thread Tools Display Modes
Old 07-13-2002, 09:25 PM   #1 (permalink)
Registered User
 
Join Date: Jan 2001
Member # 2999
Location: San Jose, Ca/ San Luis Obispo
Posts: 129
Fuel System/ Ignition Problem On 350 TBI

So i posted earlier about my 350 running hot. I think i have narrowed it down to either the fuel system or ignition as being the problem. The engine runs constantly hot and when i went to time it the timing mark was jumping up and down, The engine was put in in 97 new all the other components have 150000mi on them. Any idea what would go out around that milage. I replaced the fuel filter a few months ago. Any ideas? Thanks for the help,.
Dave
SLO LUNG is offline   Reply With Quote
Old 07-14-2002, 02:02 PM   #2 (permalink)
Registered User
 
Join Date: Dec 2001
Member # 8938
Posts: 77
I am wondering about the timing jumping around. ??? Did you have the little connector unplugged when you went to time it? This keeps the timing from moving around so you can set the static timing.
__________________
100% 1 Ton, Hit It
mnstr_fx is offline   Reply With Quote
Sponsored Links
Old 07-14-2002, 04:33 PM   #3 (permalink)
Registered User
 
Join Date: Jan 2001
Member # 2999
Location: San Jose, Ca/ San Luis Obispo
Posts: 129
Well when "I" Timed it it was actually my friend and i believe he had it hooked up correctly but maybe i'll try it again. Thanks,
Dave
SLO LUNG is offline   Reply With Quote
Old 07-14-2002, 04:48 PM   #4 (permalink)
Registered User
 
Join Date: Jun 2001
Member # 5021
Location: Lincoln, CA
Posts: 6,009
timing too far advance
weak fuel pump
bad O2 sensor
sticking thermostat
__________________
Don't be "THAT GUY" on the trail.

www.voodoowax.com
The Rockslut is offline   Reply With Quote
Old 07-14-2002, 09:12 PM   #5 (permalink)
Registered User
 
Join Date: Jan 2001
Member # 2999
Location: San Jose, Ca/ San Luis Obispo
Posts: 129
I have replaced the o2 sensor, and the thermostat the timing is jumping so i cant set it but i would not doubt the fuel pump thanks for the advice, Dave
SLO LUNG is offline   Reply With Quote
Old 07-17-2002, 06:28 PM   #6 (permalink)
Registered User
 
Join Date: Jan 2001
Member # 2999
Location: San Jose, Ca/ San Luis Obispo
Posts: 129
ttt,
Still need help throw me a bone i'm going to college and need a ride.
Any help would be appreciated,
Dave Thanks
SLO LUNG is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On



All times are GMT -7. The time now is 09:27 AM.


Powered by vBulletin® Version 3.8.6
Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.0 ©2011, Crawlability, Inc.