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    SOLD Fs Sct Sf3 Programmer

    SCT SF3 programmer for sale, is NOT vin locked, my car was totaled and turned back to stock. It has tunes in it for a mark VIII swap but can be used for whatever you want. Part number 3015. Looking for $275 shipped within the US. NJ
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    SOLD Fs 8.8 Install Kit, Motive Gear

    For sale is a motive gear 8.8 install kit, NIB never used, part number R8.8RMK. Looking for $60 shipped within US. NJ
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    98 mustang surging idle and no power

    Yup it had bent valves in those two cylinders. The seller forgot to mention that I guess huh lol. So I still had the old engine and nothing was wrong with those valves, so I cleaned them up and lapped em, threw em in the other heads. Its going back together so we'll see how it goes this time.
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    98 mustang surging idle and no power

    Yea I'm pretty sure the valves are bent on those 2 cylinders, you can see when cranking it by hand that those valves aren't closing all the way. Guess this motor wasn't such a good deal lol. I'll be pulling the heads if weather permits and I'll let you know the out come.
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    98 mustang surging idle and no power

    Well I decided to do a compression test on those two cylinders that seemed to not be firing, sure enough they have 0 compression just free spins. It's cylinders 1 and 6, all the rest have around 180 psi, I figured the timing was off so pulled the cover again, removed the chains and started over...
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    98 mustang surging idle and no power

    All of the wires are routed right both on the coil packs and at the spark plugs. I tested the coil packs primary and secondary, the p/s coil pack primary is .06, and .07 ohms which is in spec, the secondary at the coil towers are both over 14,000 ohms which is way out I believe. The d/s coil...
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    98 mustang surging idle and no power

    I checked the resistance between the maf black wire and negative battery, it's reading 0.00 ohms. I also have a lean code PO174, thinking it has something to do with the maf not reading. Pulled the plugs too for the hell of it, 1 in each side bank was clean, like new looking, making me think...
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    98 mustang surging idle and no power

    I checked both connectors, no corrosion or anything like that. The only dtc is the p1000, and a p1260 for the immobilizer, but the 98 my just immobilizes the starter correct? So i don't see how that would effect anything. Im going to need to see if I can buy or borrow a dvm because the ohms...
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    98 mustang surging idle and no power

    I'm guessing the broken frame rail to motor mount ground was the problem because the maf reads 12 volts with the key on now.Maf still reading 0 when logging with live link. Fuel rail pressure still at 0. Fuel source went to 4 than averaged at .316922. Bank 1 O2 averaged .07856, Bank 1 rear...
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    98 mustang surging idle and no power

    Just data logged it again, the maf is still reading 0 volts while running the counts are working though. The fuel source went to 4 than 0 afterwards, the fuel rail pressure still says 0 fuel pump is 9 volts, idk if any of this really helps or not.
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    98 mustang surging idle and no power

    I checked all of the fuses, under the hood and inside, all are good. The fender to engine mount ground strap was broken so I replaced it with 4g wire, and the harness to engine mount ground is ok. The maf seems to be getting power to it now, cleaned all the connectors with electrical cleaner...
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    98 mustang surging idle and no power

    I've checked all them, but ill deff go over them again tomorrow. Does a high to low short mean the number 1 injector is bad? Also I switched the tps that is known to be good. I don't know, any help would be great!
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    98 mustang surging idle and no power

    Also just checked for codes, no cel on, but a P1000 obd2 not ready and a P1261 cylinder one high to low side short??
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    98 mustang surging idle and no power

    I have a 98 mustang gt 5 speed, cai, upr x pipe, and flows. I just put a engine out of another car because my old one was knocking. Same year engine and all,basically a short block. So I switched everything from the old engine to the new one, now when I start it, it will idle ok than start...