always89
NAXJA Forum User
- Location
- Chesapeake
Any idea which of these flexplates is for the 87 Cherokee 4.0?
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Which of these is the one?
- Thread starter always89
- Start date
GrimmJeeper
NAXJA Forum User
- Location
- Gardena, CA
I believe it is the one on the right, with the higher number of holes in the crank sensor ring. The HO uses the 12 hole ring on the left.
- Location
- Rainy side of Washington
Definitely the one on the right. The RENIX computer uses the extra holes to choose how much advance it uses (I believe) while the OBD I/II computers calculate the advance by figuring out how fast the motor is turning and watching the holes go by, then delaying by the proper amount.
always89
NAXJA Forum User
- Location
- Chesapeake
Ya, figured. By the way, dont put a 96 flywheel in an 87 engine. No spark!
- Location
- on the beach in Ocean View, VA
all true statements-- every one above^^^
