Question about 1991 Isuzu Pickup
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Posted on Jan 02, 2017
try haynes.com or your local parts store for a Haynes manual. For around $20 they are frequently as good or better for home mechanic than factory manuals for $100.
Posted on Nov 06, 2008
If the fluid is up -
it could be a vacume loss or the shifting module..
The shifting module is what tells it to shift - and it is controled by vacume pressure..
Posted on Jul 08, 2009
There is no transmission dipstick. You have to both check and add fluid to these vehicles from underneath the vehicle. Find the transmission fluid pan and you will find two plugs. The lower plug will drain the pan and the upper one you can add fluid or check the fluid level. You will know that the level is correct when the plug is out and fluid barely leaks out of the hole. You don't want a lot coming out because you don't want to overfill. In order to get it into the hole you have to be some sort of tube to attach to the top of the bottle. They sell these types of tubes at your auto part store and they just screw on. It is very awkward, but you can actually put the bottle high enough to get the fluid in if you put it right to the left of the pan. The first time I did this on mine it was a pain but once you figure it out you will be good to go. Let me know if you have any other questions about your vehicle. Thanks for rating my response and for using FixYa!
Posted on Sep 05, 2009
Jumoing out of 5th gear is a problem that this company has known about for years. Also chain tensiors on the 2.2 coming loose both of these Items shaould have been recalls yet Gm and Isuzu just turned there backs and walked away. Their is also a problem with the anti lock brake systems on these trucks you are better off stopping like the flintstones if you have to come to a quick stop. Anti stop is the right name because u anti stopping u best try to hit the ditch lol. The exgust manifoild is a another story I dont know who the fool is that came up with the ideal of putting a spring flange gasget between the maifoild and the exgust pipe but this is a lot of not only noise but work to replace every year if it makes it that long without blowing it out. The chain tensinor will cost a good bit to replace u see when it comes loose it breaks the timing chain which in turns bends valves and then there is the cost of the head having to be redone lol. The bottom half og the motor is great pulling power is great clutch well you will have tyo change it after 65000 miles that along with the slave cycinder lol gas 350 to a tank 390 on the highway which is great for a 18.l5 gallon tank . %th yes it isnt just something a 20.00 is going to fix lol and it wasnt your fault Gm and the other maker did shity work now all these Hombras owners are paying for there mistakes. It will be fine it will last a life time just keep on holding it w3hen u slow down hell im doing it in aqll my trucks now it kind of becomes a habit after a while but better then giving gm anymore of my money 1, exgust flange gasket 2. timnig chain tensioner 3 tranmission 5th gear slipping out. 4 Braking hazard to your health 5th well i will take the 5th i think I have said enough.
Posted on Dec 18, 2011
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