hi, sounds like its putting too much fuel in at that temp range. what efi computer have u got? i have mine set to about -18% at that range. it should be set so that less fuel is needed as the engine warms up. try reducing the amount of fuel at that range /or a bit before and after that 75 mark .
mark k ----- Original Message ----- From: "Mr Daniel Kroehn" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Sunday, July 14, 2002 9:24 PM Subject: EFI Tuning enquiry > Hey guys, > > I've settled down a bit since last night and have solved the dripping > welsh plug problem with a bit of good old chem weld in the cooling > system. Anyway here's a question for you switched on EFI types. When > I start the car and let it idle it doesn't blow any black smoke so I > must have the pulsewidths close to the mark. HOWEVER with the car > still idling and the cooling system at about 75 degrees or close to > thermostat opening temp. the car starts to blow smoke. I don't know > why it would blow smoke as the injection pulsewidth is the same and so > is the manifold pressure/load registering on the computer( 14% @ ~ > 1000rpm) as that at any other temp. The old man suggested to much fuel > pressure but as I said the manifold pressure is not changing so the > fuel pressure should remain the same. > > Cheers > > Daniel Kroehn > > --membersozdat------------------------------------------------------- OZDAT Mailing List Please Note:- Send (un)subscribe requests to [EMAIL PROTECTED] Send submissions to [EMAIL PROTECTED] No unauthorised redistribution of this email http://www.ozdat.com/ozdatonline/index.htm http://www.ozdat.com/ozdatonline/listindex.html http://www.mail-archive.com/[email protected]/ ---------------------------------------------------------------------
