after replacing the grinding/leaking 3.23 gov-loc with 3.43 gov loc, i noticed that when going 110kph on the speedo, my gps shows 100kph. on other vehicles (ex. civic), i can correct the speedo by removing the needle and replacing it back according to my gps speed. can i also do this on the astro/safari? thanks
I dont get it?? I have stock suspension and I run 235 75 15 tires and I have absolutely no rub?? IS there a way to see if my van was possibly lifted at some point??
I dont get it?? I have stock suspension and I run 235 75 15 tires and I have absolutely no rub?? IS there a way to see if my van was possibly lifted at some point??
I dont get it?? I have stock suspension and I run 235 75 15 tires and I have absolutely no rub?? IS there a way to see if my van was possibly lifted at some point??
K, found more info. By '97, the VSS fed the ECM directly, not through a VSS buffer. I'm not 100% sure, but I don't think there's a gear to change. I think it needs to be programmed - at least, it's that way with the '93 (except in that case, it's the buffer that needs to be programmed).
you can use either the hypertech or the jet programmers they will both have the options to change tire size and gear ratio. i have mine programmed with the hypertech.
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