Good morning!
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Freshman User
Joined: Oct 2004
Posts: 32
Likes: 0
From: BC Canada
Good morning!
hey well I have a problem, my truck a 1990 F250 460 E4od 1 ton run great in the morning and also has tons of ***** but when warmed and driving i feel like I lose 25 horses, is not underpowerd but when its cold its almsot more responsive? can anyone help me out? thanks
Fleet Mechanic
Joined: Feb 2004
Posts: 1,379
Likes: 9
From: midwest
i have two 460s, one pos ('89) and another awesome one ('94)...the good one i dont have to monkey around with it, but the pos has always got me tickering around with it...even physically looking at it and hearing it run i have trouble diagnosing problems so over the net i think it is a lot harder...try the 385 series engine forum
from my experience the motor is a lot stronger in the morning because of the higher idle...check and perform the normal things like tune-up, air filter, vacuum lines and if anything clean the idle air control valve
from my experience the motor is a lot stronger in the morning because of the higher idle...check and perform the normal things like tune-up, air filter, vacuum lines and if anything clean the idle air control valve
