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  1. M

    Steeda 19 users: vacuum at idle?

    I get about 17 inches with my Ultradyne. 216 degrees @ .05" and .477" lift with 1.6 rockers, but I'm running 1.72 rockers so I'm closer to .513" lift. LSA is 114 degrees.
  2. M

    THE 331 WENT ON THE DYNO TODAY!!! *VIDZ**

    How many do you have?
  3. M

    Codes: 314, 311 & 332

    I did some more tests with the vacuum gauge only this time with the code scanner connected so I could check vacuum in KOER mode. I still got nothing at the EGR valve. At the TAD valve I got about 2 inches, then 5 inches and then nothing all with abrupt transitions so the solenoid must be working...
  4. M

    Trouble codes 311 & 314?

    On an sn95 what's the easiest way to gain access to the solenoids? It appears that everything is stuffed inside the fenderwell. My smog pump seems to be a pumpin' since its blastin' air out of the bypass. By applying vacuum to the TAB (suckin' on a rubber hose) I can definitely feel the...
  5. M

    cam swap: reinstalling romac balancer

    I had a helluva time installing a Romac balancer on my sn95. It was almost a press fit on the crank.
  6. M

    Codes: 314, 311 & 332

    Okay, here's what I've discovered so far. I've got no vacuum at all getting to the EGR valve, but if I apply vacuum manually the idle RPM drops. I've got slight vacuum at the TAB & TAD valves, maybe 1-to-2 inches max depending on engine RPM. If I manually apply vacuum to the bypass valve I can...
  7. M

    Codes: 314, 311 & 332

    Well my first test was applying vacuum to the EGR which resulted in a lower idle speed so I'm assuming that the EGR valve itself is okay. It might be my source vacuum that's causing the trouble. As soon as the rain lets up here in NJ I'm going to do a few more tests. I'll try applying vacuum to...
  8. M

    Trouble codes 311 & 314?

    I tried applying vacuum to the EGR valve nipple (me sucking on a hose) and noticed a decrease in idle RPM. I'm getting the feeling that my source vacuum is leaking somewhere, but to be thorough I'll check the operation of the solenoids anyway as well as do a little suck test on the bypass and...
  9. M

    Trouble codes 311 & 314?

    I got the same codes (314 & 311) plus a 332 for insufficient EGR flow. Thanks to this forum I have a much better handle on what to check. The last time I went to state inspection (this was before I was getting codes) the inspector couldn't believe how clean it ran considering the mods I've done.
  10. M

    Few codes from KOER test...

    My '94 GT is suffering from similar symptoms. Codes 314 & 311 (thermactor inoperative on both banks) and Code 332 (insufficient EGR flow). The EGR system is a little easier to test I think because there's less variables to deal with. The only components are the EGR valve itself, the position...
  11. M

    MSD Wires

    I've used MSD a few times in the past. The boots always come apart when you try to remove them. I bought Ford Motorsport wires the last time I changed them and they fit good with the exception of the coil wire which is way too long.
  12. M

    Distributors

    When my original stock distributor gave up the ghost in my '94 GT the rotor hit the cap and the innards all broke up into pieces. When I pulled off the highway (rolled off the highway actually) I came to a stop on a side street so I hopped out and took a look under the car and my cats were...
  13. M

    Codes: 314, 311 & 332

    Thanks! Now I have something to work with and I'll do a little more poking around. I did notice that only the 332 code for the EGR was displayed during the KOEO (key on engine off) test. Codes 314 & 311 showed up during the KOER (key on engine running) test. A while back (a couple years ago) I...
  14. M

    Codes: 314, 311 & 332

    My code scanner is coming back with codes for insufficient EGR flow and inoperative thermactor on both banks. I probably need a new EGR valve, but what about the air pump? Or could it be check valves? Any advice or info would be greatly appreciated.
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