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spridget

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Posts posted by spridget

  1. In addition to the differences you listed above (throttle body, intake manifolds, cams, flywheel), the SVT block also has higher compression pistons and larger injectors.

     

    That said, you could swap a complete standard 2.5L engine (Contour, Mystique, and '98-02 Cougar all the same) and the car would run fine. The more aggressive tuning in the SVT computer will wake up the base engine.

     

    It's highly likely that the heads suffered damage when the pistons shattered. You may end up spending as much or more rebuilding the SVT heads and installing them on a standard 2.5L short block, on top of all the labor.

     

    Another option would be a 3L swap. Cost can range from $1000-3000 but the performance improvement is worth it.

  2. Possibly a poor or dirty connection which caused excessive heat. If the fuse block isn't damaged too much, clean out any corrosion, apply dielectric grease to the terminals of a new relay and plug it in. Check the battery, ground, and starter cable for dirty or poor connections and fix as needed.

  3. Considering the low mileage, the LIM is probably gunked up pretty bad. The manifold gaskets lose their seal. I would remove the manifolds, clean the secondaries and EGR passage, replace the gaskets. Check the IMRC linkage bushings for cracking. Might also replace the plugs since they are accessible.

  4. The poor fit of the rear bumper was common on the SVT. Mine has a gap on each side. It's never been off or bumped. I remember seeing a how-to write up years ago on a personal website.

  5. The SVT box/tubing will work with the different angle of the 3.0 throttle body?

    I cut the tabs off the bottom and rotated the box to match the angle. MAF and IAT wiring had enough slack to reach. Air box still fits in the fender port. Also, I used the flex hose from a '99 Taurus Duratec.

  6. 4cyl or V6?

     

    One time I spun out at the race track. Car would not start afterward. Embarrassingly I had to be towed from turn 2 all the way back to the pits. We first checked fuel shutoff first. Car would fire and immediately die. After an hour of head scratching I found the PCV hose had popped off from the underside of the intake manifold creating a huge vacuum leak. Pushed the hose back on and problem solved.

     

    Check for a big vacuum leak. Also check to make sure the engine wiring harness connections near the passenger fender and firewall weren't damaged.

  7. Look for a bolt (10mm) or bolt hole (missing bolt) on the upper engine bracket on the passenger side. Also check other body grounds on the drivers side, firewall at the PCM near the power steering reservoir, and near the radiator above the serpentine belt. Inspect the battery cables for corrosion. Check the main ground from the battery to the engine block.

  8. It should be in a black plastic case mounted just underneath the coil pack. The cables are very rigid and don't bend or flex easily. In my '97 I rerouted the cable with new cable across the radiator and a 175A fuse breaker. There's really no easy access, especially if it's already been moved to a lower point.

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