LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

Car lurches or jumps forward when not on the gas...

Thread Tools
 
Search this Thread
 
Old May 11, 2003 | 08:53 PM
  #1  
96z's Avatar
96z
Thread Starter
Registered User
 
Joined: Jul 2000
Posts: 2,735
From: Buffalo, NY
Car lurches or jumps forward when not on the gas...

When Im driving around in the lower RPM's especaily in 1st and 2nd gear when Im not on the gas it feels like the car is missing or jumping forward. In the upper RPM's and when your on the gas there are no misses, hesitations, etc...Also brand new plugs, wires, coil, and opti...

Anyone have an idea?
Old May 11, 2003 | 08:59 PM
  #2  
Rodrigues's Avatar
Registered User
 
Joined: Mar 2002
Posts: 1,842
From: Bloomfield Hills MI
Do you have a cam? Sounds like its cam surge...
Old May 11, 2003 | 09:02 PM
  #3  
anasazi's Avatar
Banned
 
Joined: Jul 2001
Posts: 3,604
From: Milton, FL
mine did that

till 2 days ago... replaced the ignition control module... not 100% fixed, but pretty damn close. also, move your coil/icm bracket off of the head, like by half an inch. its easy, you'll see what i mean when you look at it.
Old May 11, 2003 | 09:13 PM
  #4  
96z's Avatar
96z
Thread Starter
Registered User
 
Joined: Jul 2000
Posts: 2,735
From: Buffalo, NY
Originally posted by Rodrigues
Do you have a cam? Sounds like its cam surge...
Oh yeah. The duration isnt all that extreme but it does have a good amount of lift on it....anyway to account or fix this?
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
97SSdude
LT1 Based Engine Tech
9
Dec 31, 2014 07:43 PM
bernie1951
New Member Introduction
7
Dec 10, 2014 10:03 AM
NewsBot
2010 - 2015 Camaro News, Sightings, Pictures, and Multimedia
0
Dec 3, 2014 12:30 PM
PFYC
Supporting Vendor Group Purchases and Sales
0
Dec 1, 2014 08:08 AM
USAirman93
General 1967-2002 F-Body Tech
4
Nov 24, 2014 03:37 PM




All times are GMT -5. The time now is 07:06 AM.