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Topic: 1985 3.8 starts, but immediately dies (Read 1120 times) previous topic - next topic

1985 3.8 starts, but immediately dies

I removed the tubing for the AIR injection system on my '85 Thunderbird back on the first week in May. I decided to put it up for sale shortly afterwards. Unfortunately, I haven't had any buyers (I still don't know why) and the car sat for about a month un-driven. I was going to go take it to the car wash yesterday afternoon, but when I went to start it, it started right up, and promptly died. It did this for about 5-6 attempts, then finally stayed running. This has continued today, each time I shut the car off, requiring at least 5-6 attempts to get running. I immediately checked the vacuum lines I plugged when removing the AIR system. Everything looked the same. I ran a bottle of fuel stabilizer through it, but it didn't help. This evening I tried about 15 attempts and it still wouldn't start, so I had to leave it at the grocery store and have it towed to a friend's shop.

It seems like it might be something electrical, since it has almost always eventually started. Is there a sensor or module I should look into?

Thanks!
Cornfed85

1985 Thunderbird - 3.8 V6, C5  :ford:  :birdsmily:

1985 3.8 starts, but immediately dies

Reply #1
Sounds like the several times I've had problems with ignition switches
1987 T-Bird TC: 5-Spd, 5-lug conv., CHE Rear CAs, '04 Cobra wheels and 13" Brakes, Vac Assist conv: '93 Cobra BB/MC & Wilwood PV, Gutted/Knived Intakes, T3 turbo, RFE6 Mani, Stinger 3" Exhaust & Oil Feed, 255HP Walbro, Kirban AFPR, RR Cam, Esslinger Cam gear and Round Tooth Conv., Gillis Boost Valve, Speedway Dual Valve Spring,  K&N, 130a 3g Alt conv., 140mph Speedo
Running Better Than Ever :burnout:

1985 3.8 starts, but immediately dies

Reply #2
Ignition switch, as in the one you put your key into?
Cornfed85

1985 Thunderbird - 3.8 V6, C5  :ford:  :birdsmily:

1985 3.8 starts, but immediately dies

Reply #3
Quote from: Cornfed85;461154
Ignition switch, as in the one you put your key into?

No the key fits into lock, the switch is inside column on left hand side...

 

1985 3.8 starts, but immediately dies

Reply #4
Oh. I gotcha. Ok, I'll check that out
Cornfed85

1985 Thunderbird - 3.8 V6, C5  :ford:  :birdsmily: