baybilly
NAXJA Forum User
- Location
- eastern shore maryland
on the wifes 92 4.0 cherokee. it was running fine, she said she hit a big pot hole and it started running rough. it was time for a tune up anyway so, plugs, wires, dist cap and rotor. still ran bad. i checked all vac lines, OK. started pulling plug wires when running and found # 3 cyl dead. i pulled the new plug and it has fire. went to the compression test and fine. so I'm thicking bad injector ???? Thanks for any help.