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

Thick smoke out of exhaust

Thread Tools
 
Search this Thread
 
Old 06-29-2003, 05:40 PM
  #1  
Registered User
Thread Starter
 
95ZRyder's Avatar
 
Join Date: Jun 2003
Posts: 3
Thick smoke out of exhaust

A couple of weeks ago something started leaking from the right side of the engine but then stopped a few days ago. Last night I drove it across town and shut it off for about ten or fifteen minutes. I took off and when I got to a stop sign smoke just started bellowing in thick clouds out of the tailpipes. I pulled over and turned off the engine and the smoke stopped after a couple of minutes. I haven't been able to start it up again since. The oil is full but there is only about half as much coolant as there should be. Does anybody know what I just did? Anything anybody can tell me will be greatly appreciated. Thanks. By the way the SES light has been coming on along with the fans every time after a couple of minutes.
95ZRyder is offline  
Old 06-29-2003, 06:13 PM
  #2  
Registered User
 
norcalstreet's Avatar
 
Join Date: Mar 2003
Location: Northern California
Posts: 424
Sounds like a head gasket blew and you had coolant dumping in the cylinders. White smoke and a lack of coolant are symptons of this. Did your car overheat? Was it running bad during this time? Head gaskets rarely blow unless the engine overheats.
norcalstreet is offline  
Old 06-29-2003, 06:19 PM
  #3  
Registered User
 
chevyboy_z28's Avatar
 
Join Date: Aug 2002
Location: Detroit, MI
Posts: 470
welcome to the board ...sorry about that head gasket
chevyboy_z28 is offline  
Old 06-30-2003, 03:26 AM
  #4  
Registered User
 
HungryT/A's Avatar
 
Join Date: Nov 2002
Location: Hungary, Budapest
Posts: 587
Yeah, welcome to the Board! I bet it was a thick white smoke, right?
You should definiately get the car scanned for the code.
You said you couldn't start your car afterwards, your engine might be seized...
What was the max eng. temp?
HungryT/A is offline  
Old 06-30-2003, 05:45 AM
  #5  
Registered User
 
scoobysnax83's Avatar
 
Join Date: Sep 2002
Location: Arlington, VA
Posts: 2,481
Originally posted by HungryT/A
Yeah, welcome to the Board! I bet it was a thick white smoke, right?
You should definiately get the car scanned for the code.
You said you couldn't start your car afterwards, your engine might be seized...
What was the max eng. temp?
No, No, No.....don't be the pessimist. Yes you definitely have a blown head gasket. It could have been worse though. Did you allow it to get ridiculously hot? If not then you did the right thing. Letting the aluminum heads get extremely hot in these cars warps them and then you have a whole new set of problems.

Was the car overheating before the smoke incident or did it just heat up real quickly after you saw the smoke? The reason that the car will not start is because you have coolant in the cylinders (obvious). Do not try to keep cranking it or you're gonna make it worse. Have it towed home or to a shop and go from there. It always sucks (major) when something like this happens, but hope for the best plan for the worse and you'll be leaving rubber tire tracks again soon. Do not, I repeat, do not try to use starting fluid to start the engine. I probably shouldn't even have mentioned it, but just don't do it. You'll make the situation worse. Good Luck!
scoobysnax83 is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
jayblev95
LT1 Based Engine Tech
10
06-07-2015 04:04 PM
dylan1303
Forced Induction
5
05-22-2015 12:24 PM
captcorvette
Computer Diagnostics and Tuning
2
03-07-2015 12:37 PM
MattFick
LT1 Based Engine Tech
9
02-15-2015 10:16 PM
dale3in98
Cars For Sale
0
02-14-2015 12:18 PM



Quick Reply: Thick smoke out of exhaust



All times are GMT -5. The time now is 02:22 PM.