Recent content by GyroRon

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    1997 TJ 4.0 ECM not working

    Our jeep has always been weird to start since we got it a year or two ago... If you hop in and turn the key to crank it, it will turn over but not start. If you crank for a few seconds and let off, and then recrank it will usually fire right up. Sometimes it takes a third crank to fire up...
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    4.0 weird to start and get running?

    Yes. I mean, in the grand scheme of things, it isn't a big deal to do what I have been doing... Just get in, insert key, foot on clutch, turn key and crank engine for 5 or 6 seconds, let off key, pump gas pedal twice, turn key again, and engine fires right up. Just figured I would...
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    4.0 weird to start and get running?

    cycled the key twice, still just turns over and over. One thing I have noticed, is when it does start, it runs a little rough for first 30 seconds or so... Like one or more cylinders are a little too rich.
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    4.0 weird to start and get running?

    I suspected it was a fuel pressure issue. Pumping the gas pedal is what the previous owner told me he did and seemed silly to me, since pumping it with the engine off should do nothing. If I can just cycle the key two or three times then start it, I am ok with that.
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    4.0 weird to start and get running?

    First post here, been lurking for a month or two since buying my first jeep. Bought a 1997 TJ, 4.0 with 5 speed. Jeep has 158,000 miles on it. When cold, such as first start of the day, or even after its been parked for a 30-45 minutes, if you turn the key to start the engine, the...