Why won't it shift into reverse gear?

SOURCE: 98 Ford Explorer won't move in reverse

Sometimes it may just be the fluid level, if you have drive , drive it around the block a few times, then park it on level ground and hold the brake and go through all the gears slowley, two times. put it in park, open the hood and check the fluid level, the dip stick in the back by the fire wall, take it out and clean it, read the stick. SOME need to be checked in Nutral, if this is the case do so but be carefull that the truck has stopped moving when put in nutral!!! if it is low only put in the right fluid, and a little at a time, while it is still running DO NOT OVER FILL !!!!!!!! Also sometimes it is a SENSOR problem, and in most cases not to hard or costly to replace.

SOURCE: heater core gone out in 98 ford expedition-need help replacing

the heater core is located under the dash board on the passenger side. its a pain. here's more details
http://www.autozone.com/addVehicleId,2370702/initialAction,repairGuide/shopping/repairGuide.htm?pageId=0900c152801e55d6

SOURCE: Having problem's with my 98 Ford Windstar

Check  transmission fluid level first. Make note if the fluid color is dark brown and smells burnt you probably have a serious problem. If fluid is full, you probably have pump failure. Trans will need to be overhauled or replaced.

PAUL MC G

• 1280 Answers
• Posted on Oct 03, 2009

SOURCE: vehicle wont change up into gear reverse gear not

P0734 - 4th gear incorrect ratio. P1529 Malfunction Indicator Lamp Request. Problem is in the transmission.
Take/Tow your vehicle to an authorized Hyundai dealership and pay the diagnostic fee... they will tell you exactly what the problem is and the cost of parts/labor to fix it... at least this way you'll know what the problem is and what's required to fix it.

SOURCE: my 98 honda civic Lx wont shift into gear

check your shift linkages if the bushing is worn out you may have problems shifting or it could be a bad transmission