 Fuel Injection problems, strange |
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| 86motoman |
 Aug 12 2004, 06:06 PM
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Member  Group: Members Posts: 200 Joined: 13-May 04 From: Walla Walla, WA Member No.: 2,064  |
I have a fuel injection issue. I bought the car not running. It has djet (?) Fuel Injection. It hasn't run for about five years, though they said it was running when it went in the garage.
It does start and run, but strangely it seems to run after I unplug the fuel pump relay. The fuel pump relay is mickey moused. Meaning it has a hot wire coming from the coil and wrapped around one of the relay posts and then plugged in. Without that wire the fuel pump does not turn on. With the fuel pump running the car does not want to start. After unplugging the fuel pump relay it starts good and runs good for a few seconds. I know little about fuel injection but am willing to learn. I really want this to work for me. I have a multi-meter. What should I check first? |
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Posts in this topic
86motoman Fuel Injection problems Aug 12 2004, 06:06 PM
Dave_Darling If the car has a 1.7 liter or a 2.0 liter engine, ... Aug 12 2004, 06:22 PM lapuwali When you say it won't start, you mean it will ... Aug 12 2004, 06:25 PM 86motoman I found the hand grenade thingy with a hose and fo... Aug 12 2004, 06:53 PM Mike D. Fuel injectors are stuck open. you can pull them o... Aug 12 2004, 06:58 PM 86motoman <... Aug 12 2004, 07:19 PM mike_the_man Check Brad Anders site. It could be that the Mani... Aug 13 2004, 09:08 AM bondo It could also be a stuck pressure regulator or kin... Aug 13 2004, 09:19 AM 86motoman I believe I have ruled out the stuck fuel injector... Aug 13 2004, 04:59 PM bondo You found it! That wire is quite necessary. Th... Aug 13 2004, 05:05 PM phantom914 86motoman Right on!
It is on right rear of the engine. ... Aug 13 2004, 06:20 PM john rogers Sounds like someone has jumpered the fuel pump rel... Aug 13 2004, 06:30 PM lapuwali Excellent. Yes, the CHT regulates how rich the mi... Aug 13 2004, 06:33 PM 86motoman Does the cylinder head temp sensor just ground on ... Aug 13 2004, 06:45 PM lapuwali It grounds on the head. If you find where it... Aug 13 2004, 07:24 PM 86motoman ... Aug 13 2004, 07:52 PM bondo If I remember right it comes out of the harness on... Aug 13 2004, 08:02 PM john rogers If you jumper pins 30 to 87 on the relay or run 12... Aug 13 2004, 09:01 PM 86motoman   |
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