throttle body 350 problems

Reply Subscribe

Thread Tools

Search this Thread

May 22, 2010 | 3:09 PM

ryan v

Thread Starter

CF Beginner

Joined: May 2010

Posts: 4

Likes: 0

throttle body 350 problems

i've got an 87 chevy with a tbi 350. the problem is it cuts out between 3000 and 5000. what would be causing this?

May 22, 2010 | 6:52 PM

72c10gunn

CF Active Member

Joined: Feb 2010

Posts: 147

Likes: 0

From: texas

Is the fuel filter clogged?

May 22, 2010 | 11:27 PM

silverado08

CF Junior Member

Joined: Sep 2009

Posts: 82

Likes: 0

From: missouri

the fuel pump might be too weak to supply the engine at those rpms

May 23, 2010 | 12:47 AM

ryan v

Thread Starter

CF Beginner

Joined: May 2010

Posts: 4

Likes: 0

i changed the fuel filter and that didn't help. i'm thinkin it might be the filter on the bottom of the pump. gonna drop the tank tomorrow and check it out.

May 23, 2010 | 6:41 PM

72c10gunn

CF Active Member

Joined: Feb 2010

Posts: 147

Likes: 0

From: texas

Have u had the ignition module checked?

May 24, 2010 | 11:04 PM

ryan v

Thread Starter

CF Beginner

Joined: May 2010

Posts: 4

Likes: 0

no how do you check it?

May 25, 2010 | 7:08 PM

ryan v

Thread Starter

CF Beginner

Joined: May 2010

Posts: 4

Likes: 0

i found the problem a wire was about to break in two on the altenator

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

updating engine from a 91 throttle body 350 to a vortec...

borden_hcc1775

Silverado, Sierra & Fullsize Pick-ups

Jul 3, 2011 5:01 PM

Timing 350 throttle body

Peter M

Silverado, Sierra & Fullsize Pick-ups

Apr 24, 2011 8:20 PM

1988 light duty k2500 350 5.7l not getting fuel to throttle body

88k2500

Silverado, Sierra & Fullsize Pick-ups

Dec 3, 2009 5:03 PM