607
questions

my rear o2 wiring harness got caught up in the drive shaft and tore two other wiring harnesses up in the process. i cannot figure out where one of them goes to. it is a round 4 pin female adapter and it has a black/blue, green/orange, black/white, tan/white wires. it plug into the wiring harness in the engine and i don't have a clue where it goes to from there. for some reason my engine is not getting any fire. i also cannot do not know the colors of the harness that plugs in to the rear o2 sensor. any help would be greatly appreciated.

driving on interstate about 60 i thought it died cause rpms went really high but went back to normal. i pulled over and stopped, when i tried to drive off i could only go about 25 mph??? with the rpms around 3-4

have no blow back at oil fill cap. motor has 265,000

Also it has over size tires which rub the fender do I need a lift kit or will a good pair of shocks do the trick ????

I was wondering what gas mileage i
will have and the power I can expect. Plus the same thing if I were to lift it 3 inches and
go from 27's to 29's. Thank you

Transmission seems to be in high gear all the time.

My key turns but now i have no heater interior lights dash lights radio wipers turn signals nothing and it also drains the battery fast i figured there is a short but im not sure where to begin looking please help i need this car running

I replaced the door distribution panels but to no avail

And is it possible to test speedometer cable from transfer case by turning the gear manually ? Also if there is no movement on the gauge how than can you determine if the cable or gauge is bad ?

Went out yesterday and it will not turn over. Replaced spark plugs along with
router and cap and am getting g a spark. I am thinking maybe fuel pump.......

When I try to put my jeep in 4wheel high,it just grinds and does not engage,but I can drop it all the way down into 4wheel low and it goes right in w/o grinding and engages right,what wrong?

What is the name of this plastic housing that the heating hoses come into? its white and has about 5 different hoses coming into it. its on the left side of the engine

Whyis this? What is broken? Car can be moved in park I have to use emergency brake.

Might a vacuum leak be the cause ? Looking for ideas / possible things to look for. Any ideas ? Of course it's winter. Thanks' to all who reply ! Happy 2015 !