Cat diesel power!!!!

Thank you for explaining that, also what were the smaller offerings like what would be the C7, C9 and the C13 of today?

 

Thank you, the old way of CAT numbering has always been a pita to me so thank you for clearing that up for me

 

I've heard about those C13's supposedly they make a good fire engine motor, but nobody around us that I know runs CAT, mainly Cummins with a few DD mixed in

 

The drop in temperature would aim to the water regulators. If you installed a winter front and had it completely closed, the air intake temperature would go through the roof. This would result in poor power and fuel mileage. Do you have any check engine lights? Is your temp gauge accurate? Is it possible you are overheating? Sounds like you may have two different problems. Is there any coolant pushing out the overflow, Is the coolant level proper?

 

DDS, winter front was open 50% , I have 2 temp gauges [ cat ID & manual gauge]. No codes, oil pressure dropped to 42 lbs, when temp gets above 195, NOW I noticed oil was being push up the dip stick . So now its building pressure in the crank case .

 

What is your boost?Did that change at all.Oil being pushed out of the crankcase could be caused by the turbo.Does it miss all the time,or just under a load?

 

starts to miss when the temp reaches 190, manifold pressure is about 35 psi ,misses loaded or empy , but only notice under accelaration, or when the jake is on it makes some really crazy sounds.