I think that we must have exhausted this subject by now. Alan. ----- Original Message ----- From: "Ronald" <Ron@xxxxxxxxxxxxxxxxxxxxxxxxxx> To: <modeleng@xxxxxxxxxxxxx> Sent: Friday, October 29, 2004 4:24 PM Subject: [modeleng] Re: coocking oil. When I have my truck tested I remove the air filter prior to the test ,it has passed each time no problem. MODEL ENGINEERING DISCUSSION LIST. To UNSUBSCRIBE from this list, send a blank email to, modeleng-request@xxxxxxxxxxxxx with the word "unsubscribe" in the subject line.