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

engine kicked back this morning

Thread Tools
 
Search this Thread
 
Old 04-25-2010, 11:31 AM
  #1  
Registered User
Thread Starter
 
slowride94z's Avatar
 
Join Date: Aug 2007
Location: Bennett N.C.
Posts: 746
engine kicked back this morning

engine kicked back this morning, nose of starter laying on the ground.



slowride94z is offline  
Old 05-15-2010, 08:16 PM
  #2  
Registered User
Thread Starter
 
slowride94z's Avatar
 
Join Date: Aug 2007
Location: Bennett N.C.
Posts: 746
finally changed my starter out, turned the engine over with a pry bar,,,, nothing

put the starter on and it cranked right up

whats up? any thoughts?
slowride94z is offline  
Old 05-15-2010, 08:20 PM
  #3  
Registered User
 
94CamaroZ28/SSClone's Avatar
 
Join Date: Jan 2005
Location: San Jose, California
Posts: 453
Kicked back? What do you mean? I guess no one helped you out, since nobody knew what you meant.

Originally Posted by slowride94z
engine kicked back this morning, nose of starter laying on the ground.



94CamaroZ28/SSClone is offline  
Old 05-15-2010, 08:20 PM
  #4  
Registered User
 
wrd1972's Avatar
 
Join Date: Aug 2005
Location: Kantuckee Yo'
Posts: 4,405
Never heard of a 4 stroke V8 kicking back.

Happens a bunch with small engines. I had a B&S on a wood splitter do that and it broke my right ring finger.
wrd1972 is offline  
Old 05-16-2010, 09:11 AM
  #5  
Registered User
Thread Starter
 
slowride94z's Avatar
 
Join Date: Aug 2007
Location: Bennett N.C.
Posts: 746
my first thoughts were hydro locked, it literally kicked back like an old dirt bike and shattered the starter

that's why I turned it over with a pry bar. but no resistance.

It did lock up about 2 months ago and I started checking the injectors, looking for traces of water loss in the oil.
it only does strange things after sitting

my racing rival/friends ls actually broke a rod and the oil pan was full of gas
slowride94z is offline  
Old 05-16-2010, 12:20 PM
  #6  
Registered User
 
Ryan94ZA4's Avatar
 
Join Date: Mar 2002
Location: Missouri
Posts: 595
When I ran my Electromotive SDI, I had the problem once. The SDI was known for hitting 180 degrees out every once in a while. Of course, the day it did it to me, I was about 330 miles from home. Same deal, hit key, nose cone fell on ground. If the rotor comes off of the opti, this same issue can happen. A friend was running his car on the dyno and his brand new MSD opti had the rotor fall off during a run. Massive backfire and car died.

Now, that said, wife's convertible did this one time. A friend had bought the car from us and he had some sheet aluminum valve covers put on the engine. Well, the mechanic that did it pulled the fuel rails and also swapped injectors. Long story short, he did not get all of the injectors completely seated in the intake. When the car sat and it rained, water got in the cylinder and hydrolocked the engine. Luckily, he hurt nothing but his brand new starter...

Now, the above novel completed, I say you either have fluid accumulating in a cylinder due to water getting in there or a leaky injector or you have an ignition issue.
Ryan94ZA4 is offline  
Old 05-16-2010, 02:26 PM
  #7  
Registered User
Thread Starter
 
slowride94z's Avatar
 
Join Date: Aug 2007
Location: Bennett N.C.
Posts: 746
Originally Posted by Ryan94ZA4
pulled the fuel rails and also swapped injectors. Long story short, he did not get all of the injectors completely seated in the intake. When the car sat and it rained, water got in the cylinder and hydrolocked the engine.
interesting Ill check it out , thanks
slowride94z is offline  
Old 05-17-2010, 11:29 AM
  #8  
Registered User
 
marshall93z's Avatar
 
Join Date: Feb 2003
Location: Mooresville, NC
Posts: 2,640
Originally Posted by slowride94z
It did lock up about 2 months ago and I started checking the injectors, looking for traces of water loss in the oil.
it only does strange things after sitting

my racing rival/friends ls actually broke a rod and the oil pan was full of gas
Mine did this. Had a headgasket seeping water. Car sat for two weeks, fired it up and bent a rod/broke a piston.
marshall93z is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
dbusch22
Forced Induction
6
10-31-2016 11:09 AM
David Dorris
Fuel and Ignition
1
01-17-2015 08:10 PM
1LEThumper
Forced Induction
40
07-14-2003 12:45 PM
Lions3
Car Audio and Electronics
4
08-30-2002 01:03 PM
BigED
Car Audio and Electronics
2
07-26-2002 09:22 AM



Quick Reply: engine kicked back this morning



All times are GMT -5. The time now is 02:44 AM.