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Re: DIS ?.
There is nothing part wise in common from a 3x 7148 application, and a 8253,
fast start. The hall sensing ranges are even different. The fast start
uses a cam sensor but can run without it, just fine. The damper has an
outter ring of 18 slots, and the inner has 3 and the module uses both crank
sensors.
I'm not totally sure about the 8253 strategy for injector timing yet
(it's SEFI).
Grumpy
| << On the 89 FWD setup I have (7148) it was the 18x sensor. I learned it
| the hard way, cuz I grabbed the wrong sensor from a prior year (the car
| was a front hit, and I couldn't get the timing cover apart).
| >>
|
| 89 was a 7148?? 89's use the blue calpak no? you sure you didnt mean to
type
| 86-87? The 18x ring is for the "quick start" 3.8's. AFAIK the 7148 was
used
| in older non quick start setups..or was the module the part that made the
| difference?
|
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| Jim Testa TType86 on #BuickGN
| jtesta1966@aol.com buick.fiendish.net:6667
| ASE Master Technician NJ Lic. Motor Vehicle Inspector
| L1 Adv Eng Perf Certified NJ Licensed Emissions repair Tech
|