20 Most Recent 1992 Isuzu Trooper - Page 5 Questions & Answers

If it's an automatic?, yes, this is how it's done.

check radiator , do oil lines connect to radiator for cooling also. some trucks do. might just be bad radiator. check compression on all cylinders see if u have a leakdown, maybe gasket installed wrong one.

Had the same problem. Someone did work on the heads and did a lame job on the water crossover tube that connects to both heads. I solved the problem by replacing the 2 gaskets instead of the silicon they used. The bolts that hold the crossover tube on are to say the least a pain in the *** to get to. Plan on taking the plenum off.

Take it in and have the transmission fluid changed. That should fixya..

Sounds like you may have air trapped in the system.Try this trick.Remove the bleeder screw from the slave cylinder.Place your finger over the hole to act as a one way valve, allowing air and fluid to escape but not allowing air to get sucked back in.Then have someone stroke the pedal slowly making full strokes, keep an eye onn the resevoir so that it does not get low and fill the system with more air.If there is room turn a bottle of brake fluid upsidedown in the resevoir to keep it from running dry.After you have run a bottle of fluid through it replace the bleeder and pump and bleed the old fashioned way a few times.If there is air it should be gone.If clutch will still not disengage the something is wrong with clutch plate and or pressure plate.Good luck!

http://www.makcotransmissionparts.com/isuzu-lookup.html
here this chart you can look it up.

fluid level would be the first thing to check. make sure the fluid level is up to the maximum mark/line.
check for any obvious fluid leaks.
you may have to bleed the system to make sure there is no air in the fluid. there are various brake bleeding kits that will work, just follow the instructions on your kit.
if there is still a problem then you may have a seal gone in the master cylinder, or in the slave cylinder.

Recommend getting a Hames or Chilton manual....this is a tricky task....must be in perfect timing or the engine will not perform an could cause engine damage. Get an assistant who has experience at performing this task. Good luck

go to the library most of the time they have the chilton books and u can either check them out or copy them at least

sounds like a bad ground wire from battery to chassis.

Car Alarms/car won't start-security system problem if toggle type switch. key on, flip switch,key off. start the car. i hope this solved it for you!!

the speed sensor on the transmission is malfunctioning im surprised it didnt set the check engine lite

99% of the time it does. Good luck

That's a lot of work, Have you thought about swaping vehicals?

check if you have fuel.... what type of fuel did u use... check your fuses... check your owners manual...LOL

there are 2 possible problem and solution. 1st check your RPM sensor located in the transmission.(less expensive part). if this does not work. got to option 2 which is the computer box, try to consult an expert computer box technician to repair it or buy a new comp box. but before buying... be sure all electrical connections are good and no additional accessory are connected to the wirings.bad connections and circuits may lead to damage comp box.

The speedometer gear is bad.

have you looked at the haynes manual for this car??? a $20 book at autozone will tell you everything about the vehicle.

G'day
I dont know if this will help but i had a similar problem with an isuzu sbr and after doing all that you have done i took the fuel tank off and drained it. Every thing looked fine so i washed it out with a little bit of petrol and a small piece of clear plastic came out. What it was doing was floating up when the truck was not running but after i started the truck it would slowly get sucked down to the outlet and block the fuel line.
It was very frustrating and it took me quite a while to find the problem.
hope this helps.