1989 Chevy Silverado 4x4 350 engine problem? - white silverado with black rims
This can be long (so I apologize in advance), but we hope some of the details in order to identify the problem in my car.
I have a 1989 Chevy Silverado 4x4 350 EFI - Mileage unknown. It starts like a champ. Idles great ... at first. With the warming of the engine begins to fail. When the throttle, the engine is started to react and missed. Almost killed.
She uses oil very quickly (about 1 clock when I had to fill the tank) and before the development of this new problem of sputtering. It also has a drop of light oil. But of course not the sole cause of oil consumption. Basically oil goes elsewhere. No white smoke, black or blue strain while running. Some initial boot of black smoke
I had performed a pressure test. All 8 runs under the same pressure, and if I remember correctly, it was about 120 (PSI? - But it's been a while). In addition, the test was carried out while the engine was cold. We have it in a commercial oil cap. And there were new stoppers. The engine is about 25 minutes total on the market and showed again the oil tankin him.
So my question is: Because of problems and conclusions which I have already explained. What options could head gasket? Cracked block? The joint approval? Is it possible to ... on what I said ... to eliminate one of these three. Title or advice that you should keep your eyes open for him to properly diagnose and repair if necessary to penetrate right?
JS
Monday, February 1, 2010
White Silverado With Black Rims 1989 Chevy Silverado 4x4 350 Engine Problem?
6 comments:
Rocker on 1 / 4 turn past zero lash. It only takes 2mpg.
Unplug the cable lug to the line and check the ignition timing. It should be set at 0-2 degrees on the lake. Height is 4.6 degrees.
In addition, make a test flight as OPPO crnking downward pressure test. Then you know how tight the seal.
I want to replace the distribution chain.
The fuel pressure should not always higher. If your throttlebodie system should at 15 be 20psi. I was a little on this subject, but the multi-port injection in every GM vehicle goes only about 60 psi. If this is indeed high, is certainly the flood itself.
First, try to get the seal of acceptance. Be terminated or suffocation caused by the leak of the meetings. and also the loss of oil sounds a little scary, I hope that the rings are directed to the poor
First, try to get the seal of acceptance. Be terminated or suffocation caused by the leak of the meetings. and also the loss of oil sounds a little scary, I hope that the rings are directed to the poor
Now, spraying is more from the oil pollution of the candle.
Discover why and how the oil in the cylinder.
Maybe he just needs new valve seals. (You will not last forever). The sealing drive and can dissolve completely and only the oil flowing through the valve guide into the cylinder.
In addition, the intake manifold gasket is leaking and could be as much oil would probably be in the valley of the lift to suck.
Leaking oil into the cylinders tends to increase the effective compression in the affected cylinders and usually results in an explosion, especially under stress, such as during acceleration, the connection, even if oil is not a lack of fire. (Perhaps your problem is "Sizzle" is triggered.)
Probably not the head gasket, there would be many other characters. Oil in coolant, coolant in oil, the loss of coolant, somewhere ... not just "a little oil in a cylinder.
Hmm ... "Cons-productive and lose."
Is necessary to connect to is loading his escape with the parts of the mixture of air and unburned fuel and turn ... (possibly). BOOM!
They learn.
Get a can of spray carburetor cleaner, engine crank and spray the cleaner around the vacuum lines, the seal between the throttle body and consumption. If you have a vacuum leak, vacuum clean the carburetor and hear the engine change in idle.
With respect to the use of oil, sounds like your valve guides can be exploited. You can add hats, rubber valve stems to reduce oil consumption, or simply move their heads and were rebuilt.
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