77
questions

It leaks oil when running

Pickup won't start.changed the fuel pump and it worked for a couple of days.used the air cond.yesterday today it won't start

the battery is fine but when i turn the key all the lights on the dash come on but it will not crank nothing at all. thinkin it may be the starter but just bought it and have no clue dont know a thing bout isuzu trucks. it will push start.

Tested with machine it showed battery charge good and alternator on putting 30 and it's a 60amp battery goes dead in about a mouth or 2 battery is new and alternator is two days old is there some else I'm missing.

thermostat opens, then idle increases to approx 1700-1800 rpm
no miss,runs fine except for rpm. can bad coolant sensor cause this? like telling ecu temp is cold? no check engine light
has done this constant for 2 weeks. sometimes it revs up and back to idle several times before settling at the 1700-1800 mark

I've replaced everything except the proportioning valve

stoped at red light truck just shut off and will not start back up has spark timing belt didnt break some one said it my have jumped time i dont know where to begin

Has new fuel filter pump cap rotor wires plugs carb

I am at a loss on how to fix it myself

I've got an old Isuzu pickup with a diesel motor. Does anyone know a good mechanic with the competence to work on it? I've searched all over but can't find a mechanic. I even looked on http://www.autorepairyellowpages.com but no luck. They have a lot of shops there but nobody in my area that works on Isuzu diesels. I'm in San Jose, Ca.

engine runs great untill thermostat opens up. then begins to "chug" and loose power to the point it dies. BUT! if you shut the key off (while rolling in neutral) and wait a couple seconds and start the motor again it runs great for a minute or so and does it again. i believe its a vaccume problem of some sort. not sure where to start looking.

is it short on coil side of fuse? runs fine if unpluged altenator. then blows when alternator is pluged back in. the two little wires out of back of alternator.

how to erase codes i trid disconnect battery,pulled fuse,relay ,jumper wire,have scan tool ,wont work on this model truck need accessory for tool

I hear a loud vibrating noise from tranny tunnel, mainly when RPM's are a little high and I let off gas pedal. If I engage clutch or step on gas pedal it goes away. have new muffler and pipes. heard it could be cat. converter has gone to pieces. 2. noise is a tapping or ticking noise constant from engine. I assume a flat spot on lifter or valves need to be adjusted.

The reverse lights are intragrated in the neutral saftey and I don't want to loose them.

The problem started a couple of weeks ago. The battery was replaced, the starter is okay, the alternator is okay, new spark plugs, new ignition coil, and so we are down to either the battery not powerful enough for the pickup or it is the neutral safety switch; which we are unable to locate. Please help!

I have a 1993 Isuzu p/u I just noticed a squeeky noise when I turn to the left. Repair place telling me it could be ball joint or tie rod, but I'm not hearing a knock but a squeek....

Believe the eng CO2 sensor light comes on every 60,000 miles. Solution is to take to dealer & have them reset the
computer for a small fee of $ 100.00 to $ 150.00. Takes less
than 5 minutes to do. Is there a cheaper way to reset computer without damaging something else in emission system.

where is the mass air flow sensor located on a 1991 Isuzu 2.3L pickup engine? Picture if possible. New fuel pump and filter. New head and intake gaskets. Starts and runs for about a minute then dies and won't restart for 1/2 hour or so.

I have a problem with my 94 Isuzu Pickup with engine power. It seem to be weaker all of a sudden. It happened when im driving to work and my truck slow down to a point it seems i put on some brakes on or was pulling something behind me. I pulled over to see if my brake were the problem but didnt seem my brake were the problem. Now im thinking it has to do with my engine. When i step on the gas it seems to have a hard time moving forward. Its even more obvious when i go up hills. Whats worst is my gas consumption has gotten worst. If there is any additional information you need i would be happy to tell you. I hope you can help me with my problem.

Just replaced head gasket and intake manifold gasket. All vacuum lines connected. New plug wires. Back 2 cylinders not firing. Timing set properly.

Clutch went out

My clutch feels fine it has pressure when you push it to the floor, and it feels like it is shifting through the gears but when i try to drive nothing happens almost like it is stuck in nuetral why wont it take off?

My isuzu truck when I turn the truck on the lights on dashboards stays on ,all gauges lights and today it die on me I jump start it and ran but this every 1/4 mile I check battery volts and read 11.30 volts is there a relay that controls charge or is the alternator,.

as im driving at 50mph some time the check engine comes on and loss power so i depress the gas peddle and apply gas peddle again and it fine again happen often

My truck used to stall after 30 minutes of driving. It drove very well, but now it will not start. It turns over but doesn't start.

o2 light came on at 90k mi changed the o2 sensor, light remains on? 95 isuzu pu 3.2l

oil leaks from fuel pump and it did have a rubber hose on it. where does that rubber hose connect to ?

my 1986 isuzu p'up diesel has a hose with a plug hose clamped in the end of it that sticks up from where the oil filter is screwed in. I was driving along when I heard a pop and and pulled over to see that the plug had shot off. I put the plug back in and hose clamped it, added some oil and started it back up. I pulled over after about a mile to check on it and saw that the hose had swelled up around the plug, but the plug stayed in all the way to my house. What could cause the build up of pressure?

My truck will not go into 4x4. I lock the hubs shift it into 4x4 High and low but my front wheels still dont turn.What should i do where should i start looking to fix the problem. ive replaced the end of the truck 4 years ago,mew hubs,cv axels all of it, Ive never worked on the transfer case.