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  1. giddyup306

    Ac clutch not getting 12 volts.

    Jumpering the pressure switch is a BAD idea! The switches are there for a reason! Hook up a manifold gauge and see what the pressures actually are! Old (as in old for R12) had the same fitting for the low and high pressure side. People tried charging the high side, and cans would blow up in...
  2. giddyup306

    Tune up and cel code questions

    Look at the emissions sticker for plug gap. Should be .052-.056".
  3. giddyup306

    best gear ratio- street car 4.6 5-speed

    3.73's is what most prefer for a street car.
  4. giddyup306

    Need help troubleshooting p1233 code.

    Your inertia switch won't fix anything. Do a parasitic draw test. You should have maybe 100ma or less. If not, start pulling fuses with your meter in series. When you get down to around down to an acceptable amount of draw, you know where to start looking. Also I'd look at any aftermarket things...
  5. giddyup306

    T5 Swap For 4.6

    This is actually for my Crown Vic, but I'm sure it is very similar to doing it in a Mustang. I did post on a CV forum, but there is a lot more activity on Stangnet. Anyways... The OD band went out, and I have a T5 with about 1000 miles on it. That's the how and the why. I've scoured the net...
  6. giddyup306

    Engine Need advice

    The brown stuff you are probably seeing is rust. Flush it out. As far as Bars Leak, it's fine if you put it in correctly. One time I was in Green River, UT, and I needed a hose. The place has like 1000 people and there is nothing, I mean NOTHING 100 miles West or East of there. Not even a gas...
  7. giddyup306

    Fuel Fuels system?

    Hook up a FP gauge and note pressure when it is running fine and when it acts up. Also TFI modules can go out when they get hot. The fact that it sat 10 years means there could be some varnish in the tank from old fuel, but I don't think this is your problem. If it is, you can run a few tanks...
  8. giddyup306

    Engine Smoke tested 5.0

    Vac leak. Fix where the smoke is coming out, and your problem should go away.
  9. giddyup306

    Drivetrain Rear axle difficult to slide in

    My vote goes for hardware. The only time I have seen any axle housing distort by any amount worth noting is on the 9.75" that you have to spread the pumpkin to get the gears in and out. And the cases are made from aluminum. Are the mounting plates on the wrong side by chance? Had that happen...
  10. giddyup306

    Foxbody with no start issues

    You gave us a whole lot of info we don't need. Did you check with an inline spark tester to see if there is spark (you can also use a regular test light but it can blow out the bulb)? I've heard of brand new crate engines not starting because they had the wrong plugs in them (also check gap). If...
  11. giddyup306

    302 pistons

    Now that you mentioned it, I think the did switch! I have the official 5.0 manual, but it must be at the shop. I'm almost positive my '88 had hyperyouwreckedit. Anyways, I'd still be more worried about the rods.
  12. giddyup306

    302 pistons

    BTW the stock pistons IIRC are hyperneutecnic, not forged. Could be wrong. I'd be more worried about the rods.
  13. giddyup306

    302 pistons

    The last pistons I bough I had custom made by Icon. Can't remember the cost (they came with a stroker kit I ordered). LOADS of options.
  14. giddyup306

    Fox Why did FORD use such lower sized gears in rear IMO

    You mean higher ratio gears. That's for CAFE standards (fuel mileage). I went from 3.27's to 2.73's. I gained something like 4-5 MPG, and about 400 revs less at 60 MPH. I paid $40 for the 2.73's on ebay, and all I had to buy other than that is a crush is some diff oil. This was on my P71, not...
  15. giddyup306

    Engine 1995 Cobra, valve springs to work with E303 cam?

    You need special springs for a 303? Stock should work fine (unless they are bad). I had to get custom springs for my 347. But I bet your engine doesn't turn 9,500 RPM.
  16. giddyup306

    Engine 302 Vs. 302 H.o.

    Yes. You need to change the firing order tho (as mentioned).
  17. giddyup306

    Forced Induction Nitrous help!??!

    Don't mess with a wet kit unless you know what the :leghump: you are doing. Start with a dry.
  18. giddyup306

    Engine 89' Engine rebuild recommendations!

    Must be missing something?
  19. giddyup306

    Engine 89' Engine rebuild recommendations!

    Please let me know what this has to do with a rotating assy?
  20. giddyup306

    Engine 89' Engine rebuild recommendations!

    Go .040 over get new pistons, rings, gaskets, bearings etc. You never know what you get when you buy a used engine. Unless if they have a guarantee. Bore/hole is about $15. Get some chrome moly rings, or even some plasma moly. Pistons, uses some cast aluminum. Heads you want checked. It might...