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| 700 issue | |
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| Tweet Topic Started: Feb 28 2009, 02:47 PM (208 Views) | |
| GR8Z28 | Feb 28 2009, 02:47 PM Post #1 |
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Newbie
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OK so i plan on doing a 400 swap probably sometime in november but i have this problem going on with the 700 that i was hoping to kinda of fix so i can crusie this summer. 1st to 2nd seem to shift fine but the 2nd to 3rd is really really late and i have to bring the rpm's up to get it to go into 3rd. then after it gets into 3rd going to 4th is fine. this is all at low rpm driving like just driving around on the street if i merge onto a parkway and lean into it, it shifts fine through out. any idea's? i was told could be the servo. also it is carbed with the lockup switch which the lockup works fine. |
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1987 iroc zz4 crate motor edelbrok rpm air gap speed demon 650 carb msd ignition 3:73 posi spohn lca spohn panhard bar spohn driveshaft loop full autometer gauges 4 in hardwood march pulleys slp headers/y-pipe sub frame connectors CK th400 3000 stall front end rebuild | |
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| rustrider73 | Feb 28 2009, 03:33 PM Post #2 |
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Advanced Member
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servo's apply the band for 1-2 & 3-4 shifts. dout that's your problem maybe a broken accumulator spring or a valve hanging up in the valvebody. |
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7:39 PM Jul 10