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Showing results for tags 'compression'.
Found 4 results
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I'm trying to diagnose a few things on my 75 280z 2+2, and I'm wondering if they might be related. Any help would be appreciated. Also, does anyone know why the section of my camshaft above cylinder #2 is red? Video. In summary, I can't seem to get power out of my engine. It used to run "great", but now I can barely get the car over 30mph. I ran a compression test, fearing a blown head gasket, but though the readings aren't great, I would have expected to get over 30mph with them (1: 170, 2: 156, 3: 167, 4: 169, 5: 160, 6: 165). That #2 cylinder seemed especially low,
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Sorry newbie mistake. I tried to delete this, because really this isn't where it should be posted. It is posted here Moderator please delete this if possible.
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I generally keep my car in the garage in the winter. So far, it has only had the occasional struggle starting when left out in the cold. However, this last weekend it was down to -37C, and I was over at a friend's place now it's Tuesday, -10C, and it still wont start (cranks but no firing at all). I have heated it well beyond what it should need to start (using several devices). with no luck. I have found the following, the pump still works, there is spark, it cranks just fine, and it won't start even when jumped. It runs and starts just fine above +5C (with no external heater). Th
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So I finally got my hands on an early 74 260z. I've had several z31's and an s130 so I'm not new to the z game... I just have some things I need advice on. I received a solid rolling chassis, boxes of parts and one l28 na (n42 block and n47 head) that has an l26 intake and what looks to be earlier SU carbs. I also received an l28t (f54 block and p90 head) that's missing the turbo but not down pipe... I was told both were good engines turbo coming out of a wrecked car with right at 100k, and na being an l26 (incorrect) that was a fresher bottom end. So let me drop in a few pics to keep some
