 What's wrong with my car?, update fixed! |
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| robby750 |
 Oct 14 2011, 07:40 AM
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#1
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Senior Member  Group: Members Posts: 646 Joined: 6-April 03 From: Lexington, Ky Member No.: 521 Region Association: South East States  |
I have a 1973 2.0 with original D-Jet. I drove it Monday morning and it was running just fine. Parked in my driveway and about 5 hours later I started it up to move it and it felt like it was only running on two cylinders. After about 30 seconds I could smell gas so I shut it off. There was fuel dripping out of the tailpipe!
Can anyone tell me what has failed or what to check? |
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| Dave_Darling |
Oct 14 2011, 09:28 AM
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#2
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914 Idiot Group: Members Posts: 15,161 Joined: 9-January 03 From: Silicon Valley / Kailua-Kona Member No.: 121 Region Association: Northern California 
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Spark failure could cause fuel to be coming out of the exhaust.
So could an ECU failure. One of the failure modes of the ECU is for one group of injectors to be opened, and then never told to close. That is often caused by having one of the wires short to ground, so check your injector wiring. --DD |
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Posts in this topic
robby750 What's wrong with my car? Oct 14 2011, 07:40 AM
dlee6204 I'd start by checking to see if you have spark... Oct 14 2011, 07:49 AM sfrenck I'd check to see what cylinders aren't fir... Oct 14 2011, 07:53 AM robby750 I believe it is a fuel delivery problem. It will ... Oct 14 2011, 08:49 AM dlee6204 Well spark is the easiest thing to check. You mi... Oct 14 2011, 09:21 AM SLITS A broken wire or loss of contact with the CHT will... Oct 14 2011, 10:01 AM Tom_T :idea: ......hmmmmm, and yet nobody has suggested... Oct 14 2011, 11:35 AM Spoke If the ECU or CHT sensor is bad, crank it a bit, t... Oct 14 2011, 03:52 PM sfrenck Similar symptoms on this thread:
Running on #1 an... Oct 14 2011, 05:51 PM avidfanjpl Raw gas running out of the pipes sounds like some ... Oct 14 2011, 11:52 PM robby750 I am going to have it towed to my mechanic on Mond... Oct 15 2011, 08:58 AM Drums66 ...Go over the grounding point on the engine case ... Oct 15 2011, 12:16 PM robby750 Dave got it. ECU failed but it was intermittent. ... Dec 13 2011, 04:42 PM dlee6204 Woohoo! :trophy: I'm glad it fixed it for... Dec 13 2011, 05:13 PM
tod914 Since you replaced your ECU, double check your coi... Dec 13 2011, 06:08 PM |
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