uploading videos now, i just started it and it is a very loud tic, extremely loud and when you step on the gas it baugs down and the ticing gets loudervtyde wrote:hard to say without seeing/hearing but it sounds like it overheated. It might have originally seized due to high temp, then when it cooled down the mechanic was able to start it.
Was coolant ever changed, if so when, and are all the coolant hoses intact?
vtyde wrote:If you're lucky, it might just be a bad oil pump (or a blockage in the oil) & there's not enough pressure at the top of the engine for the lifters. Otherwise I hate to say it, but an engine rebuild, a new engine, or a new car is in your future.
and9 T GSX wrote:Hard to tell with the hood closed and audio isnt the greatest for this sort of thing online. Sounds like a failed lifter.
Is the noise coming more from the top or bottom?
try and record it with the camera outside already then start it.
270R wrote:T-chain
timing-chain-belt-t292717.html
Is it not under warranty? Oil light came on? Check for leaks on the oil pan, plug (not tight enough), oil filter (not tight enough) . . . I can't see all the vids, because my net speed is crap.
I have only watched 3/4 of the first vid. The chugging sound might be a vac leak somewhere.
I have heard C6 vette guys who drop valves on their motor. They can't start the car again . . . this is implied from browsing through a bunch of posts from them.
Not sure if that is what you meant by that. Mine takes 4 quarts of oil. I would definitely get the oil pump checked out before going any further and get an oil change. Hopefully that will solve the problem. Sorry for the bad news.gaspricessuckk wrote:but he oil change was recent, on his way to work oil light came one, so on his way home he put in two quarts.
well so far i have double on what people have said, compression test, lifters, valves, pans, oil etc. so maybe it can be saved. we will see.anthony870 wrote:Hey there, welcome to the forum. sorry it is on bad terms. I just let my dad, who is a mechanic for meineke here in Tennessee, listen to your videos and get his opinion on the situation. First thing he said is put oil in it. So is definitely a problem with oil not getting to the lifters. Could be an oil pump but more then likely if has been many miles in between oil changes it could have harmed the engine and a rebuild or replacement may be in store. Oil changes should be performed every 3000 to 3500 miles or every 3 months, which ever comes first. And oil change includes draining oil, changing filter and refill oil not just adding 2 quarts.
Not sure if that is what you meant by that. Mine takes 4 quarts of oil. I would definitely get the oil pump checked out before going any further and get an oil change. Hopefully that will solve the problem. Sorry for the bad news.gaspricessuckk wrote:but he oil change was recent, on his way to work oil light came one, so on his way home he put in two quarts.
Sorry to hear about your negative experience. I've always found Nissan's drivetrain to be bullet proof.gaspricessuckk wrote:Oil, with out a doubt.
just selling the car as is.
they are already looking for another car, and never going back to nissan again
The engine is part of the drive train.gaspricessuckk wrote:Well thats fine for the drivetrain, not fine for the engine.
I learn something new every day.led hed wrote:just a head's up WE HAVE NO LIFTERS!
The warning sign was probably the engine oil light, which showed either that oil pump was failing or very likely the valve cover gasket has a leak.vtyde wrote:In that regard, I'm very disappointed to hear about gaspricessuck's experience, and I would be very curious to know what happened. What failed? Was it the oil pump, or maybe a blockage in the oil or cooling system somewhere? Were there any warning signs?