Question about smoking exhaust
#1
Question about smoking exhaust
Ok, I changed the oil again and put in 3/4th of a quart and its at the right level, and I rev it now and it doesnt bog down as bad if hardly at all, and then I started giving it gas to see if it still smoked and it only smokes after I let off the gas and it goes back to idling and it only smokes for about 2 seconds then stops, So basicly I give it gas it doesnt smoke, let off the gas and right when it returns to idling it starts to smoke a little bit. Any ideas whats wrong? Or is this normal?
#2
#3
Question about smoking exhaust
the color of the smoke is greyish. The ground is level, Its in my garage lol and the garage is level. I checked the oil when the motor was cold. and im pretty sure it stops smoking when I give it gas, Maybe I just cantt see it. I could see it on the video when I took the video of it yestarday before I did all this.
#4
Question about smoking exhaust
Gasoline Engines
Type of Smoke
Diagnosis
Probable Causes
White
(lasting more than 5 seconds)
Note: If white smoke appears only during the first few seconds of start up, no repair is needed.
Coolant or water leaking into combustion chamber
· Bad head gasket
· Warped or cracked cylinder head
· Cracked block
Blue
(lasting more than 5 seconds)
Engine oil being burned
· Oil leaking into combustion chamber
· Worn piston rings, valves or cylinders
· Bad exhaust manifold
· Bad head gasket
Black or Gray
(lasting more than 5 seconds)
Note: If black or gray smoke appears only during the first few seconds of start up, no repair is needed.
Incomplete fuel combustion
· Clogged air filter
· Carburetor, choke, fuel injection or emission system malfunction
· Damaged or worn valve guides
· Low compression due to engine wear
aint I helpful[img]i/expressions/face-icon-small-happy.gif[/img] lol
Type of Smoke
Diagnosis
Probable Causes
White
(lasting more than 5 seconds)
Note: If white smoke appears only during the first few seconds of start up, no repair is needed.
Coolant or water leaking into combustion chamber
· Bad head gasket
· Warped or cracked cylinder head
· Cracked block
Blue
(lasting more than 5 seconds)
Engine oil being burned
· Oil leaking into combustion chamber
· Worn piston rings, valves or cylinders
· Bad exhaust manifold
· Bad head gasket
Black or Gray
(lasting more than 5 seconds)
Note: If black or gray smoke appears only during the first few seconds of start up, no repair is needed.
Incomplete fuel combustion
· Clogged air filter
· Carburetor, choke, fuel injection or emission system malfunction
· Damaged or worn valve guides
· Low compression due to engine wear
aint I helpful[img]i/expressions/face-icon-small-happy.gif[/img] lol
#7
Question about smoking exhaust
I dont have the .... like... pre-filter or what ever that goes around my K&N filter on. and I checked the plug on the site that has wether it needs to be rejetted or not and it was good. so idk... My carb leaks a little gas when I start it, it pours out the spout at the bottom I think, I might look at it later. Dont really know.. I changed hte oil to the right level and it runs a little better.
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#8
Question about smoking exhaust
Originally posted by: Taharnak
I dont have the .... like... pre-filter or what ever that goes around my K&N filter on. and I checked the plug on the site that has wether it needs to be rejetted or not and it was good. so idk... My carb leaks a little gas when I start it, it pours out the spout at the bottom I think, I might look at it later. Dont really know.. I changed hte oil to the right level and it runs a little better.
I dont have the .... like... pre-filter or what ever that goes around my K&N filter on. and I checked the plug on the site that has wether it needs to be rejetted or not and it was good. so idk... My carb leaks a little gas when I start it, it pours out the spout at the bottom I think, I might look at it later. Dont really know.. I changed hte oil to the right level and it runs a little better.
have done it many times when I wasnt trying to.lol [img]i/expressions/face-icon-small-happy.gif[/img] Good times.
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