Discussion in ' Trucks [ Eighteen Wheelers ] ' started by gtilogisticsJan 18, Each company we work with has specific experience requirements for their drivers. In order for you to receive the best possible offers, please make sure your answers above are accurate prior to submitting. Log in or Sign up. Find Trucking Jobs. Jan 18, 1. Hey guys I got a dd15 that's leaking from the crankcase breather and about two weeks ago I saw the coolant in the reservoir turned dark close to black I flushed it myself but put green coolant in there.
Now again there is oil in the reservoir, dip stick is clean no overheating. My questions are, is it turning black because of the green coolant? Is the crankcase breather going to be replaced or do I have an oil cooler problem?
Name Email Phone Yes, let employers and TruckersReport text me with new opportunities, job alerts and other career information to the number I provided. There is no charge for this service, but standard message and data rates may apply. Jan 18, 2.
Coolant in Oil
Jan 18, 3. It's definitely oil, a mobile guy said I need a oil cooler and crankcase breather now I donno if that's the same as egr cooler because the egr cooler is 5x the price of the oil coller. Jan 18, 4. Jan 18, 5. An 09 cascadia 08 engine. Feb 3, 6. Have the same problem took it to the shop almost to fix it. Feb 3, 7. Feb 3, 8. I just had the gaskets changed on my oil cooling module, but it was just an external leak.Nope not impossible at all!
So if your truck is not equipped with a fuel heater its likely a cup issue or a cracked head! It is a tad unusual to have your condition however Very possible! Chances are there is fuel in the coolant as well. PLUS, if coolant is in the fuel chances are the injectors may have gotten a steady diet of coolant, possibly damaging the injector internals. It may not show up now but it will in the future.
For what is worth, had this exact same problem on a Detroit series Red coolant coming out of the fuel water separator. New cups and injectors was the cure. For the 5EK and up and C's use the green cat loctite. The Series 60's use a large o-ring that you install in the injector bore on top of the sleeve then install the injector.
The injector pushes. I have seen old Cummins push coolant mixed with fuel past the radiator cap after parking. Thanks a lot gentlemen. The E cat I drove had injector cups fail and filled the coolant system with fuel. Had to drive miles with fuel leaking slowly out of the over flow tank to get to the nearest shop that could make the repairs. When the engine is running The fuel pressure is grater than the water pressure and the fuel is pushed past the cups into the coolant passage.
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Paste as plain text instead. Only 75 emoji are allowed. Display as a link instead. Clear editor.Oil may be above recommended level as well. Pressurize the cooling system. Does the system hold pressure? Yes, the system holds pressure; Go to step 7. No; the system leaks down; Go to step 2.
Remove the oil pan. Where is coolant leaking from? Between the piston and liner; Go to step 3. Between the liner and block; Go to step 4. From the gear train or an oil return passage; Go to step 5.
No coolant leaks are found present; Go to step 7. Remove the cylinder head and inspect for a failed cylinder kit. Was a failed cylinder kit found?
Yes; replace lower end bearing kit, make necessary repairs, flush cooling system, and change engine oil. No; Go to step 4. Remove the cylinder liner where the leak was found. Was damage found? No; Go to step 7. Pressure test the Oil Cooler. Were leaks found? Yes, leaks are found. Replace lower end bearing kit, make necessary repairs, flush cooling system, and change engine oil. No, leaks are not found; Go to step 6. Remove the cylinder head and inspect the cylinder head gasket for torn or debonded grommets.
If damage is found, replace lower end bearing kit, make necessary repairs, flush cooling system, and change engine oil. If no damage is found, Go to step 7.
No; troubleshooting complete. Leave a Reply Cancel reply Your email address will not be published.Donations help keep the lights on around here, Thanks in advance New: Rawze's amazon Page. It helps keep the lights on around here and goes towards helping others with their trucks. Current time:Shoutbox Hello There, Guest!Leaking EGR Cooler on DD15 Engine.
Threaded Mode Linear Mode. Post: 1. I have a Cascadia with a dd15, driver has to add a gal of antifreeze every miles. When it started I assumed it was my egr cooler as it's went out before. Truck runs fine, doesn't over heat.
I dropped the pan to change the oil plug incert and there was no evidence or water in the oil. I can't say if it using oil as the incert would drip out about a half gal a week. Normally it doesn't use oil really. I pressure tested the coolant system with pan off and didn't see any coolant. It held pressure well for a about 30min or so as I removed it. I can't tell if the loss of coolant was because of a loose clamp as I tightened all the hoses.
Today I took off the mixer pipe and the elbow that goes from the egr valve to the cooler and didn't see any evidence of coolant burning. The truck starts super easy. Normal oil pressure. It's not building excess pressure in the coolant system When you take cap off overflow it looks more like soot than oil and its sticking to the tank. It's not milky just dirty black whatever.
You see some floating on top of the antifreeze but I can't tell if it's oil, diesel or what because it's so thin. Looks almost rainbow like swirl with a black outline. Also I checked the trans cooler and there is no antifreeze in it. Return to Top find. Post: 2.
DD15 oil leak and in reservoir
Probably the oil cooler. They are known to have o-rings that get brittle. The oil can get into the antifreeze or vice versa.Our engineers re-examined, then re-designed many features of the DD15 to reach this level of performance.
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Lower engine speeds reduce the number of fuel injections, dramatically improving fuel economy. Six-Blade Engine Fan: The six-blade fan reduces power draw without sacrificing cooling capabilities.
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Whether you use DTNA online resources to complete repairs, purchase parts, submit warranty claims, spec new vehicles or track the status of your truck orders, DTNAConnect streamlines the tasks and activities that are part of your daily work routine.Thus when retrieving a topicmodel, it's possible to specify that only a subset of fields be retrieved, by using any combination of the following parameters in the query string (unrecognized parameters are ignored): Fields Filter Parameters Parameter TypeDescription fields optional Comma-separated list A comma-separated list of field IDs to retrieve.
To update a topic model, you need to PUT an object containing the fields that you want to update to the topic model' s base URL. Once you delete a topic model, it is permanently deleted. If you try to delete a topic model a second time, or a topic model that does not exist, you will receive a "404 not found" response. However, if you try to delete a topic model that is being used at the moment, then BigML.
To list all the topic models, you can use the topicmodel base URL. By default, only the 20 most recent topic models will be returned. You can get your list of topic models directly in your browser using your own username and API key with the following links. You can also paginate, filter, and order your topic models. Time Series Last Updated: Friday, 2017-10-27 12:23 A time series model is a supervised learning method to forecast the future values of a field based on its previously observed values.
It is used to analyze time based data when historical patterns can explain the future behavior such as stock prices, sales forecasting, website traffic, production and inventory analysis, weather forecasting, etc. A time series model needs to be trained with time series data, i. BigML implements exponential smoothing to train time series models.
Time series data is modeled as a level component and it can optionally include a trend (damped or not damped) and a seasonality components as explained below:Forecast equation Level equation Forecast equation Level equation Trend equation Forecast equation Level equation Damped trend equation Forecast equation Level equation Trend equation Seasonality equation The different components can have variations, e. As a result of combining the different variations for each component, several models can be trained for a given objective field.
Note that BigML excludes certain combinations for numerical stability reasons such as additive errors with multiplicative trends or multiplicative error and trend with additive seasonality. BigML computes four different performance measures to select the best model for a given objective field. You can create a time series model selecting one or several fields from your dataset to use as objective fields to forecast their future values.
You can also list all of your time series. This can be used to change the names of the fields in the time series with respect to the original names in the dataset or to tell BigML that certain fields should be preferred. Example: 100 name optional String,default is dataset's name The name you want to give to the new time series.
The type of the field must be numerical. Non-numeric fields will be ignored, and if not present, the right-most valid field in the dataset will be used. The period needs to be set taking into account the time interval of your instances and the seasonal frequency. For example, for monthly data and annual seasonality, the period should be 12, for daily data and weekly seasonality, the period should be 7.Valiant Mate (3) BELLA VELLA resumes after a spell of 23 weeks and has placed once in two trials, the testing material.
SEETHING JACKAL resumes after a spell of 21 weeks and placed in both trials, don't dismiss. CAPER in strong form with two wins from six attempts this campaign and down in weight, place hope. VALIANT MATE generally strong second-up and ran four lengths back from the winner last start at Hawkesbury when first up, chance to place. New Horizons (2) 7.
Corinth (1) EQUIPPED in the money last start running third at Kembla and up in distance, key chance. NEW HORIZONS should race just off the speed and placed when fresh, still in this. LATIFA placed once this prep at Newcastle and down in weight, could upset. CORINTH drawn the rails and capable of closing gamely, place best. Good Time Charlie (5) Scratched 6. Filomena's Grace (2) 5. RADCLIFFE first-up after 57 week spell and looks ready to go on back of trial performances, genuine contender.
GOOD TIME CHARLIE has two placings from four runs this prep and chased well to fall just short last start at Canterbury, hard to hold out. FILOMENA'S GRACE failed to win as a favourite last start at Kembla on a soft track but has good early speed and down in weight, don't treat lightly. NICCI'S GOLD won last start at Kembla on a soft track and tends to go well on a softer track, cannot be ruled out.
Lucky Hada (1) 2. Cool Dude Ausbred (15) 14. Thunderbunny (4) Scratched 10. Elementae (11) LUCKY HADA yet to miss the placegetters in two runs and was narrowly beaten as a favourite last start at Hawkesbury, the testing material.
COOL DUDE AUSBRED first-up after 17 week spell and yet to miss the placegetters in two runs, the real danger in the race.
ELEMENTAE placed when fresh and faded to finish seventh last start at Wyong, place claims. Dawn Raid (10) 3. Calabash Express (1) 8.