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I have their shorty headers in my trail rig which has a Cobra motor with GP40 heads. They work just fine. Those were the only headers that would fit on the motor and allow a clutch to be installed. I went from a C4 to an NP435.
I would be interested in hearing more about Bronco Hut's 2 into 1...
Update: I found the wire causing the issue - there was a hot lead connected to what I believe should have been the ground for the oxygen sensor circuit. Who knows what the PO was thinking or getting for info when that got hooked up. Now I will be pretty much doing what EPEB72 suggested, using...
Update: found that the run or start power leads (pins 37 and 57 on the PCM) for the PCM were connected to a hot at all times lead. I can easily fix that, if I can find it. Tracing further back, I found that there is a constantly hot lead that should not be hot that is tied to my single oxygen...
I'd say that is possible, Broncobowsher, but I will assume wiring connections are messed up for now given past experience. I have had this issue since I bought the vehicle. It was an automatic (C4) then and has since been converted to a manual (NP435). The problem didn't change from that (to...
Thank you, ared77, I hope to find that book somewhere. I have Chilton's manual for Mustangs and Explorers and they have helped quite a bit. I think I'm just going to have to do some serious debugging and buzzing out under the hood and behind the dash.
Very helpful, EPB72. Thanks a million. I have a Cobra motor and I am pretty sure it is a '94. So your diagram covers things very well. The harness in it was not a full replacement; it's a hybrid with the old '73 harness and it has been a mess. I'd like to avoid the expense of replacing it and...
No, it is 5 volts for devices like the TPS (throttle position sensor) that uses a low voltage reference signal. I don't believe the PCM should be activated with the key off. There is KAPWR (keep alive power) on pin #1 that is 12v.
Troubleshooting a gremlin in my 5.0 EFI harness... with motor off, 12v Run circuits are measuring 5 volts with battery connected. PCM relay is off. Looking for 1) why PCM has 5v output / what pin # could activate it? And, 2) likely intersections with 12v run circuits in the harness. The VREF...
Sat., Feb 21 - Lonestar Early Bronco Club - Central Texas Meet & Greet
> Next weekend...
>
> Lonestar Early Bronco Club Central TX Q1-2015 Meet & Greet
>
> Lonestar Early Bronco Club
>
> When: February 21, 2015
>
> Where: Smoke'N Hops in Dripping Springs, TX (on US290, east of Dripping Springs...
Central Texas LEBC Meet and Greet
When: February 21, 2015 - Lock in on this date!
Where: Smoke'N Hops in Dripping Springs, TX on US290 - Beer (craft brewed on site) and BBQ! (It's all good - I tested it)
Time: 3:00pm 'til dark
Open to all LEBC members worldwide and all Central Texas...
Here's Gingie at the Lonestar EBC Roundup at K2.
She's got a 302 V8 with an NV3550 5 sp tranny, front discs, ceramic-coated Hedman Hedders with dual exhaust,and 1" body lift.
Here's Gingie at the Lonestar EBC Roundup at K2.
She's got a 302 V8 with an NV3550 5 sp tranny, front discs, ceramic-coated Hedman Hedders with dual exhaust,and 1" body lift.
Here's Gingie at the Lonestar EBC Roundup at K2.
She's got a 302 V8 with an NV3550 5 sp tranny, front discs, ceramic-coated Hedman Hedders with dual exhaust,and 1" body lift.