Thread: Low rpm chug
View Single Post
  #8  
Old 04-10-2012, 09:47 PM
fourwd1's Avatar
fourwd1 fourwd1 is offline
AF -Advisor
 
Join Date: May 2005
Posts: 1,005
Thanks: 3
Thanked 20 Times in 19 Posts
Re: Low rpm chug

Quote:
Originally Posted by Cat Fuzz View Post
Have the codes read and report back with them. I'm thinking you might have a vacuum leak caused by cracked intake gaskets. Pretty common. The trouble codes will help.
That is common with this engine, had it on my 2000 Trooper.
Codes will usually show bank 1 lean, bank 1 rich, bank 2 lean, bank 2 rich (very confusing). Will also die at idle.
__________________
84 4Runner - ARBed 5.29s F&R, 4.7 & 2.28 t-cases, Chevys, AP x-over, BudBuilt x-member, 2" drv trn lift, 36" TSLs, 30 spline Longs

80 something p/u - Buick 231 V6/TH-350 trans, Holley 4 bbl, Weiand intake, dual batts, dual tanks ...

89 4Runner - stock

2000 Isuzu Trooper + 2010 Sonata
Reply With Quote