auto loan only on experian. can i get it on transunion and equifax

Bo,
I have an auto loan that was opened in Jan. 2006 and has been current ever since. However, this account only appears on Experian's credit report. Shall I contact TransUnion and Equifax with the account info?
Also, I have a student loan that does not have a payment history with Equifax. TransUnion and Experian both indicate "OK" in green since June 2006.

I have an account that went to collections for $150.00. I paid the account. If I contact them and request they remove this account from my credit report, what are the chances they will actually remove it?

Should I attempt to re-open a credit card account I had with Chase that I made a settlement on? I was thinking to contact them and find out if I could open an account of $500.00... AND should I attempt to re-open an account I had with Best Buy that went to collections and was paid?

Thank you in advance for your time.
------------------
Creditors do not always report to all three bureaus
usually onlyone or two

paid collections will not come off or be removed after being paid unless you negotiate first you didn't

yes try to re open that account
-------------------------
Bo,
Thank you for the quick response! I have another question for you. I have two Sallie Mae student loans that appear on my credit report. I only have one. The status of the earlier of the two reads: "Closed (Transferred)." Dates are June of 2001 to December of 2002. The other account is current from June 2006 until now. Do I need to contact Sallie Mae to have the older account removed? Have you ever heard of this?

Thank you!
------------------