PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

LS1 swap part throttle miss

Thread Tools
 
Search this Thread
 
Old Aug 9, 2011 | 10:15 AM
  #1  
LS1LC's Avatar
Thread Starter
Registered User
 
Joined: Aug 2011
Posts: 1
Likes: 0
Default LS1 swap part throttle miss

Need some help, I just installed a ls1 in Toy. land cruiser. engine starts and idles and will run up to about 1500 rpm, anymore rpm and the engine will surge, sounds like shut of then key the turn back on before the engine stops turning over. Has an off road tune i was told, I am using MAF. Any help would be greatly appreciated.

Thanks
Reply
Old Aug 9, 2011 | 03:59 PM
  #2  
Kooljames20's Avatar
On The Tree
iTrader: (9)
 
Joined: Dec 2010
Posts: 188
Likes: 0
From: ohio
Default

Originally Posted by LS1LC
Need some help, I just installed a ls1 in Toy. land cruiser. engine starts and idles and will run up to about 1500 rpm, anymore rpm and the engine will surge, sounds like shut of then key the turn back on before the engine stops turning over. Has an off road tune i was told, I am using MAF. Any help would be greatly appreciated.

Thanks

I would say check the MAF and see if its dirty or replace it my car did the same thing then the dyno i was at unplugged it and i gained 50 horse and the miss was away. so to start off i would just unplug it and see what it does.
Reply




All times are GMT -5. The time now is 09:01 PM.

story-0
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-05-28 11:05:11


VIEW MORE
story-1
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-2
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-3
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-4
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-5
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-6
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-7
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-8
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-9
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE