Almost had it running but not getting fuel |
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Almost had it running but not getting fuel |
Geezer914 |
May 23 2010, 07:06 PM
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#1
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Geezer914 Group: Members Posts: 1,433 Joined: 18-March 09 From: Salem, NJ Member No.: 10,179 Region Association: North East States |
1975 1.8L with original fuel injection. I have totally gone over the car during the past year, replacing everything that needed replacing. I pulled the engine to repair some rust along the bottom of the engine compartment. I replaced the old plastic lines with new stainless lines in the tunnel, all new rubber fuel hoses, and filter, the PO had just installed a new fuel pump just before I bought the car. I drove it home and it ran fine. It starts with a blast of starting fluid, runs for a few seconds and dies. I can hear the fuel pump turn on and stop when I turn the key. I loosened the outlet line on the fuel pump and there was gas. I removed the fuel hose from the U shaped tube going to the injectors and there was no gas. Just to be shure I did not switch the inlet line with the return line, I used a Mighty Vac and was able to suck gas out of the line.
It seems the pump is not pumping when the car is starting, I should have had gas at the inlet line in the engine (IMG:style_emoticons/default/confused24.gif) compartment??? How many turns out for the idle adjustment screw in the throttle body??? Help! It is finally off the jack stands and I want to get this car on the road! (IMG:style_emoticons/default/confused24.gif) |
Geezer914 |
May 24 2010, 05:06 PM
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#2
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Geezer914 Group: Members Posts: 1,433 Joined: 18-March 09 From: Salem, NJ Member No.: 10,179 Region Association: North East States |
Checked the vacuum lines and one was off the vacuum advance on the distributor. I was reading the post on fuel pump diagnosis and checked the relays. I was looking at the relay board diagram and my wireing diagram. The yellow wire was hooked up to terminal IV instead of terminal III. I switched the wire and it started up and ran! I shut it off to check for leaks. When I tried to start it again it would not start. I let it sit for about 10 minutes and it started. Let it run, shut it off and it will not start. Starter turns over but it will not fire up?
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