The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 04-08-2008, 02:17 PM   #1
Mickey_D
Dirteh Kitteh
 
Mickey_D's Avatar
 
Join Date: Nov 2006
Location: Mormon country
Posts: 2,484
Re: Truck hesitation

Have you messed with the timing at all?

Do you have a fuel pressure gauge you can check the pressure with? Although being an 89 I would imagine it's TBI, in which case you're going to need the adapter to go in the fuel line if it is.

Have you pulled the air cleaner off and looked at the spray pattern of the injectors?

Any vacuum leaks?
__________________
Darrin

1955 Willys CJ-5 all original and the oldest CJ-5 on the road.
2001 Dodge Neon (wife's car)
1995 Jeep Grand Cherokee Limited Edition SOLD
1981 K15 Custom Deluxe 4X4, rusty but trusty wood hauler. SOLD
1993 S-10 4X4 Tahoe SOLD

Sign up with the Contact List

RIP ESLL
Mickey_D is offline   Reply With Quote
Reply

Bookmarks

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

Forum Jump


All times are GMT -4. The time now is 06:06 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2025, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com