Originally Posted by stomper
(Post 34602)
of course. what was the fuel filter like when you changed it? you did change it, right?
also, ethanol will GEL as it ages. keeping ethanol fuel in the tank for longer than a month is turning out to be a bad idea. . ________ Angelica02 |
Originally Posted by kad1012
(Post 34620)
The fuel filter is the only part I did not change, I found that when the motor is cold it runs good, but as soon as it warms up it starts to run ruff, I have spark at all 8 plugs and voltage at all 8 injectors, what I don't have is fuel in all 8 cylinders. my last caddy only had 3 carbs, and at this point I am in over my head, I do thank you for your help, if you looked at the picture of her you know why I am putting so much time into this. Is anyone here from Contra costa county or SF bay? you got fuel pressure but NO fuel at every injector .. have you determined which injectors have no fuel? certainly change those. unless I'm lacking some info, I think your probably set after that. i would change that fuel filter ... E&G designer series are "custom", often cabriolet tops, simulated convertible tops, grills, continental kits, sidemounts, etc. .. what was customized on your car? I see only two partial pictures and that tells me very little. . |
At this point I believe you do need someone who knows late model FI to help you. You can always post their findings for advice. Injectors are feed by a common fuel rail. Injectors are power by 2 fuses; each applies 12v to 4 injectors. ECM grounds each injector to turn it on and off. It's is unusual to have driveabilty concerns with no codes. A FSM would be very helpful in understanding and diagnosing whats going on. Caddys with 3 2bbls...tell me more... for real.
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Originally Posted by slowroll
(Post 34628)
At this point I believe you do need someone who knows late model FI to help you. You can always post their findings for advice. Injectors are feed by a common fuel rail. Injectors are power by 2 fuses; each applies 12v to 4 injectors. ECM grounds each injector to turn it on and off. It's is unusual to have driveabilty concerns with no codes. A FSM would be very helpful in understanding and diagnosing whats going on. Caddys with 3 2bbls...tell me more... for real.
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Pretty cool, the 57 Barritz is a sharp car, if you could get it now it ; it would still cost as much as a house...LOL...somethings never change.
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so that' all of them, Oh by the way the A/C was a bad relay, R12 gets real cold.
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