leaking injector

sjhm9102 · Oct 8, 2009

after the car sits for about 4-6 hours the spark plugs are covered in fuel

BlownFiveLiter · Oct 8, 2009

How's your fuel pressure, and is your return line obstructed anywhere that you're aware of?

sjhm9102 · Oct 8, 2009

32 with vacuum 39 w/o vacuum no obstruction that i know of...it holds pressure more then 5 minutes

Celeb · Oct 8, 2009

sjhm9102 said:
after the car sits for about 4-6 hours the spark plugs are covered in fuel

All of them, or just certain ones?

Mustang5L5 · Oct 8, 2009

Just replace them. They should only open with electrical impulse.

If they are 19's, grab another set

sjhm9102 · Oct 15, 2009

the computer was bad and letting number one injector stay on all the time

cheese_05_70 · Oct 15, 2009

How did you figure that out just replac computer and it fixed it?

sjhm9102 · Oct 15, 2009

i did a cylinder balance test and it was #1 injector so i used a noid light in the socket for that injector and it was staying on even with key off....i think ii got another bad computer now cause its bucking at all rpms missing ill be driveing and the rpms just fall off then back up and down this is making me mad

Mustang5L5 · Oct 15, 2009

Have you checked the 10-pin connectors behind the intake yet? These are the injector wiring harness connections. After 15-20 years or so, they start to lose their connection strenght and start doing all funky things with the fuel injectors.

If you have the jumper harness for these, remove it, then clean off all the gunky dielectic goo, spread the pins open with a small pin and reconnect

Ford Fuel Injection 10-pin Connector Fix

sjhm9102 · Oct 16, 2009

no i havent done the 10 pin yet. im getting code 11 pass, and code 9 cbt pass,and code 94 and 44 emissions delete.i had 1 defective computer took it back got another one now its bucking like a random misfire dont know if its distributer or another bad computer

leaking injector

sjhm9102

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have car, will race....wait, it doesn't run

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That is…until I whipped out my Bissell

sjhm9102

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That is…until I whipped out my Bissell

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