Menu
Forums
New posts
Search forums
Calendar
Monthly
Weekly
Agenda
Archive
What's new
New posts
New media
New media comments
New profile posts
Latest activity
Media
New media
New comments
Search media
Members
Current visitors
New profile posts
Search profile posts
Log in
Register
What's new
Search
Search
Search titles and first posts only
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
Help Support Hardline Crawlers :
Forums
Rock Crawling Forums
Tech & Fab
tbi problems
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Message
<blockquote data-quote="COLT" data-source="post: 174090" data-attributes="member: 1351"><p>I am having the same problem with mine busting up really bad when I pin it to the floor. if I spoon feed it slowly it will take RPM but that is the only way to get it. I have also noticed that it takes at least 5-6 seconds of turning the motor over before it starts. Could this be some sort of drain back issue I am having with the regulator inside the throttle body? I pulled my fuel filter today and it had all kind of mess inside. I replaced it with another and It ran a lot better but still not 100%, and I still had the starting issues of having to crank the engine for an extended amount of time before it would run. When it is at idle it runs perfect. I only have the busting up issues when I gun it. I will get an OBD2 tester tomorrow and see what I can come up with, but would still love some pointers on the drain back issue while starting. Thanks! COLT</p><p></p><p>BTW This is a new rig and my first time dealing with TBI chevy style. I have a lot of experience with the FAST ez efi but that is about it.</p></blockquote><p></p>
[QUOTE="COLT, post: 174090, member: 1351"] I am having the same problem with mine busting up really bad when I pin it to the floor. if I spoon feed it slowly it will take RPM but that is the only way to get it. I have also noticed that it takes at least 5-6 seconds of turning the motor over before it starts. Could this be some sort of drain back issue I am having with the regulator inside the throttle body? I pulled my fuel filter today and it had all kind of mess inside. I replaced it with another and It ran a lot better but still not 100%, and I still had the starting issues of having to crank the engine for an extended amount of time before it would run. When it is at idle it runs perfect. I only have the busting up issues when I gun it. I will get an OBD2 tester tomorrow and see what I can come up with, but would still love some pointers on the drain back issue while starting. Thanks! COLT BTW This is a new rig and my first time dealing with TBI chevy style. I have a lot of experience with the FAST ez efi but that is about it. [/QUOTE]
Insert quotes…
Verification
Post reply
Latest posts
Pickett State Park/Blackhouse Mountian 1-23-2016
Latest: ridered3
Yesterday at 3:12 PM
Trail Rides & Competitions
Daves Offroad Supply
Latest: Daves Offroad Supply
Wednesday at 10:52 AM
Vendors
B
For Sale
Artec Back-bone truss for 14 bolt
Latest: Bebop
Tuesday at 7:19 PM
Off Road 4x4 Parts For Sale
P
YouTube of the day
Latest: paradisepwoffrd
Monday at 8:21 AM
General Discussion
Cash LeCroy Illness
Latest: ridered3
Sunday at 2:58 PM
General Discussion
Forums
Rock Crawling Forums
Tech & Fab
tbi problems
Top