20 Most Recent 1998 Isuzu Hombre Questions & Answers

Fuel pressure regulator is going bad, basically you are getting to much fuel into your cylinders and are causing hydro lock

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will be one of these really need a pic. https://www.carid.com/1998-isuzu-hombre-fuel-delivery-parts/

usually a temp sensor on its way out. engine thinks it has cold air coming in so adjusts for that. but when warm air comes in the engine uses more fuel than it needs so will take longer to start. could also be the maf is dirty and needs cleaning as same as the MAP sensor, when replacing a dirty air filter its best to clean these parts as the muck that has been able to get through the filter will coat them with muck. this changes the sensors readings can become lower or high depending on the condition or evaporation in the air.

what do you mean, that is GM CAR, END TO END WITH Plastic ,isuzu tag. what are you attempting or the job what is wrong, why not say what you are up to first then ask questions so we can be on the same page. my guess, doing fuel line work that get to the page in the SM that says (all do) relieve fuel pressure and tells you how. but you never read books so wonder. well one way is to run engine,(does it run? ) then pull the fuel pump relay out running and it stalls, done. engine not running, dead engine crank it with fuel pump relay for 5 seconds.... done. if the fuel rail on the V6 has schrader valve that too can be done but is fuel to your eyes, dangerous. do not get benzene in the eyes ever. (part of gas is that)

maybe

The jump start may have blown you alternator or voltage regulator. If so, you have an inactive charging system. You must have a good battery for this to work, Disconnect the positive cable to the battery. Use a battery charger to slow charge your battery. When the battery is fully charged, reattach the positive cable and try to start your engine. If it starts take the truck to a shop or auto zone to have the charging system checked. Fix what is needed. Any time a vehicle is jump started, do so with the hot battery car not running and its ignition off. If it is running and your car starts one or both charging systems are usually damaged. There may not be damage if it is GM to GM or Ford to Ford, etc., but to be safe, do not let both cars run at the same time when connected.

what engine, THE CAR IS A GM s10 IN DRAG. 4.3L v6 Vortec 4300, GM 2.2l i-4, OHV ENGINE. NOT ISUZU!!! In 1996, Isuzu replaced its Pick Up with a version of the Louisiana-built Chevrolet S-10, the Isuzu Hombre, based on the Brazilian market S-10 so google the vortec 4300 here Ill type for you.... on most v6, its near the oil gallery , on a bank. so that means if youd look on both banks , the one with the 1 wire sensor is it. but not this v6 its here. log in to mitchell's and read, its all there.

4cylor v6must be the V6 as the I-4 is OHV chainthe V6 is coveredthe 8th digit of the VIN answers this4= 2.2L 4 cyl. chain cam OHVw= 4.3L v6 ,chainx= same but tad diff, v6. chainthere is no belts this year.yes confusing its not really an ISUZU with beltsits a CHevy S10, with a silly Isuzu badge

The Isuzu, S10, is better name,...the wiki , is scary if read on this car.sure the cam stops turning, and engine dies.the GM 2.2L engine is OHV, chain,the Suzuki 2.2L DOHC is belt drive !!! not chain.The engine lost all spark can be cam dead.remove the CMP cam sensor crank engine see it dead?wont turn or is jumping oddly>? (slack chain) the online FSM shows this as GM engine,lost spark works like this.if sparks gone.the CMP and CKP sensors feed the PCmthe PCM then fires the ICM driver ignitorsto 2 coils2 wasted spark coils.1-4 2-3 do not mix the 4 HV wires or engine will not runthe firing order is PCM hard codedto 1,3,4,2.but fires them in PAIRS, called wasted spark.short answerengine will not start but cranksspark gone all 4spark timing all wrong (a timing light sees this easy)look at cam, see it not turnlook at cam ,see it acts odd, jumping crazy.

double posted, why?JUMPS OKAFTER JUMP WORKS AND DRIVING, AND STOP AND KEY OFFIT WILL NOT CRANK.did i guess right?that means , check all fuses first. even the alt fuse (large)1-battery bad? #1 top failure all cars. 2-Charge system bad. (is the charge/ batt warn lamp glowing when running car, bingo.????3-or phantom drains. (if no crank just after stall then it not this) if drains while sleeping yes.the tests are easy, a dirt cheap voltmeter13.3v to 15v running is good charge system.if 12v and falling not.if the battery is bad, the charge system can shut down, so, the best practice is to try a knowgood battery out of 2nd car, do you have battery to barrow, this is TOP CHOICE< not thinner wallet.if the good battery fails then the charge system is failing (note I said system and not a part)or the belt missing or slipping to the alternator.btw the 4.3L PCM runs the alternatorPCM is engine brain.btww, same true 2.2l engine.the regulator is in the PCM.so is the charge/bat lamp in clusteron key on, lamp testthe jump start it , it runsdoes the charge./batt.lamp go out.id be all over that lamp, costs nothing to look.

posted 2 times.batter badcharge system badif it goes dead sleeping , phantom drains or bad battery .post 1 time 1 problem.then edit it or add to it with comments.is best.THE car is GM S10, 4.3L V6in drag

Under the dash to the right of driver.

hire a mechanic to do it for you

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Bad fuel pump Fuse / relay Plugged fuel filter Broken fuel line.

Thermostat stuck maybe.

The clutch probably has a slave cylinder that does the work. It might be dry or seized. check that first.