Good advice from Dave... Also, get a drill - pull the dist out - and make sure you have oil pressure with the drill BEFORE you fire the engine again. If you don't have a tool for spinning the pump up, buy one, at this point it would be a good investment. When and if you figure this out, I would also cut the oil filter apart and check it for debris. Since this is a new engine, you will have some metal in it, but it should not be a lot. Earl Well, rule #1, if you don't KNOW you have oil pressure, don't rev the thing to 3 grand. I had a new oil pump that wasn't giving any pressure once on my 413. The bypass valve was stuck from sitting on the shelf. You might check that said valve is operating properly in your pump (there's a hex plug on the housing through which you can access it, but it can get messy). The bypass valve is basically a piston with a spring behind it. Make sure the piston can travel freely. Dave Casey ----- Original Message ----- From: "harry skalla" <moweepea@xxxxxxxxxxx> To: <1962to1965mopars@xxxxxxxxxx> Sent: Monday, September 10, 2007 4:22 PM Subject: oil pressure > > Clear DayHi all, this one has got me.I don't have any oil pressure!! > Engine has about 60-70miles on it,(440 block) and the oil pressure was > good. Idle about 20 lbs, cold it would go to about 60-70 lbs. Yesterday I > started it up to wash it, and noticed there was no oil pressure. I checked > the line and it had cracked, so I replaced the line , still no pressure, > so I got another gauge, nothing. If I rev it up to about 3 grand it goes > to about 25 lbs. Also the little plastic tubing, just has spots of oil, I > mean there will be some oil an maybe a space and then some more oil, not a > steady stream of oil in the tube. Any ideas? Could it be the pump? The > engine doesn't sound any different then it did before, still sounds strong > and no clatter What's up?? Oil pump is new, it is a high volume pump... > > 64 Dodge 440 > > > Butch > > ---- > Please address private mail -- mail of interest to only one person -- > directly to that person. I.e., send parts/car transactions and > negotiations as well as other personal messages only to the intended > recipient, not to the Clubhouse public address. This practice will protect > your privacy, reduce the total volume of mail and fine tune the content > signal to Mopar topic. Thanks! > > '62 to '65 Mopar Clubhouse Discussion Guidelines: > > > > > ---- Please address private mail -- mail of interest to only one person -- directly to that person. I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks! '62 to '65 Mopar Clubhouse Discussion Guidelines: http://www.1962to1965mopar.ornocar.org/mletiq.html. ---- Please address private mail -- mail of interest to only one person -- directly to that person. I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks! '62 to '65 Mopar Clubhouse Discussion Guidelines: http://www.1962to1965mopar.ornocar.org/mletiq.html.