Fuel Injector Problems Questions:

Question #1:

Master Mechanic Needed! Nissan Frontier Engine Problem.?

Ok, so i have a 1998.8 Nissan Frontier XE King Cab 2WD with a 4 Cylinder 2.4L SFI engine. I have owned the truck since March 2011 and i meet today started to intend fed up with the analyse engine light. I started a newborn employ that requires me to drive 36miles a day. my truck the dealer says, "It should be getting around 450 miles per tank, or most 30mpg." I have a 15.9gal. cell and I'm only getting about 200 miles out of it MAX that's most 13mpg . The check engine light was on and it said "Cylinder 1, Misfire Detected" so i denaturized the fuel injector and the analyse engine reddened then said, "Cylinder 4, Misfire Detected" so instead of doing the routine over and over i bought 3 more fuel injectors and changed them all. The check engine light is ease on and blinks, and no matter what, it always says, "P0304 Cylinder 4 Misfire Detected." I have changed: Spark plugs OEM , Spark Plug Wires OEM , fuel injectors OEM , Distributor Cap&Rotor, and a pair other things i cant conceive of soured hand, pcv valve and a pair others. The pedal mileage has not reinforced and the analyse engine reddened is still on. I have spent 1000 in repairs. WHAT IS WRONG WITH THIS DAMN TRUCK!!

Question #2:

what is wrong with my toyota hilux?

i have a 2002 hilux diesel with a 5l-e engine. it has been to several execution who hit not been healthy to mend the problem. it has a sound noise that comes and goes they scanned the ECU and institute fault cipher p1220 injection timing curb malfunction. the timing belt is fine, new render filter and decent air separate and had every the injectors change with newborn ones. i am now being told that it is my timing control regulator and they want to calculate me a ridiculous turn to fix. so would same some advice from someone who haw know or had the same issue before i go paying thousands to added mechanic
it is a 3.0ltr diesel and its not meet a offense knocking sound it sounds like the engine is about to fall apart

Question #3:

Why isn't my car starting?

Initially it was diagnosed as a fuel problem but after exchange the fuel filter, fuel pump and several other parts, the car is clearly getting gas to the front, meet not into the engine. The injectors are investigating beatific but aren't firing. I think it strength be a wire problem or possibly an supply with the fuse incase but some help would be great. Not sure if there's a correlation, but the stereo in the car a 93 honda civic stopped motion on about a week or so before the automobile stopped starting. It was streaming fine digit day, but after parking it that period it wouldn't invoke over the next day.

Question #4:

Who thinks the International 4300 or Durastar are junk?

The consort I work for lease their trucks from Ryder Truck Rental and Leasing and I drive a 2007 International 4300 with the DT466 engine and a Allison Automatic Transmission. I was happy to get the pushcart newborn in 06 before I was in a 1999 Freightliner Fl70 with a 8LL Eaton designer Transmission. Anyway since I had the truck, I had nothing but problems. At 4,000 miles the check engine reddened went on. Had to take the pushcart to get it looked at by Ryder and they could not encounter nothing wrong with it. So they set the code and it was fine. About 2,000 miles after it went on again this time it was beeping. So I intellection it was nothing, just care with it. The incoming day, pushcart wouldn't start. So it got towed to the shop were it has been movement for a month. They then beam the pushcart to International and then come to find out the official went bad and the batteries were bad too. They told me the batteries had corosion on them. I'm thinking the pushcart has less than 5,000 miles and the batteries and starter are no good. So I got it back, A week after the A/C obstructed working and along came on the light. So they had replaced it and everything was good. At 14,000 miles the liquid viscus went on it leaving me on the lateral of the agency on the hottest period of the year. I got it back a hebdomad later. The incoming period the engine is over heating. They didn't put the primary coolant inside the water pump and there was no coolent inside the tank. There was in the morning were I did an inspection. So it got towed. Another newborn water viscus and radiator. I thought my problems were finally gone. The pushcart today had 65,000 miles. The transmission driveshaft lapse soured the pushcart patch I was driving. There goes another period on the lateral of the road, It got immobile and now I'm actuation again. At 75,000 the fuel tanks are rotting out because of the intense makeup International used for craft the render tanks and the frame. The drivers lateral cell started leaking and went to the class to hit it fixed. They place a newborn cell on and hooked all the lines and pump back up, the incoming period the passanger side tank was leaking so I was gonna have it fixed. I was on my way to the shop and the truck is loosing power. I was down the street from the shop. The render pump went. So the tanks got fixed and new render pump and I made them put a newborn line on the truck. The A/C was replaced again patch I was there. So today 120,000 comes and it's loosing power. Took it to the shop. All the fuel injectors were bad. All of them! So that got fixed. At the same instance the interior gadge lights were blown. At night I can't read the fuel or the engine tempature. The CD player doesn't work, and the passanger window doesn't go down. It has noesis windows. At 130,000 miles all the warning lights went on at the aforementioned instance along with the alarm. So I pulled over and had the truck towed. All the sensors and the machine grouping unsuccessful and was going balistic. I swear that pushcart went finished 7 A/C systems. They every suck. At 160,000 4 eld later the trucks lease was up and absent it went. I was relieved all my problems are over, NOT. The consort today leased a 2011 International Durastar with the Maxxforce 7 engine in it. I likeable the redone interior in it. I intellection it was nice. At 10,000 miles the A/C went on it. The assist brake promulgation regulator was no good, this pushcart had an expose mate suspention so one of the air bags had a countercurrent in it. It got fixed. At 25,000 miles the truck is loosing air. I would have 120 pounds of expose stored and another second the air would be at 50 pounds so the signal went on. It got fixed. I talked to the someone told him the truck is junk. So we went to the leasing company and demanded a newborn truck. The consort can't give to have anymore repair bills. So at 30,000 miles the truck is gone! I got a 2012 freightliner M2106 with the cummins engine in it and it has the Eaton Fuller Smart Shift Transmission in it. The pushcart today has 85,000 miles and have not have some problems with it another than comely matenence. If your company leases trucks persuade them to go with freightliner. The trucks are artefact better than the International durastar or some International. If you drive a freightliner, you undergo what I'm conversation about. International sucks. All the problems I had with the pushcart are paid soured because I hit this powerful Cummins engine. Only if International can build good calibre trucks. That module never happen. Test your fling you call engines and plastic cabs before you place it on the market. My question to you. Do you conceive International sucks and gratify share your story. Thank-You rattling much.

Question #5:

I feel defeated. Impossible car problem. No one knows the answer. HELP!?

2002 author Mustang, V6, Base, 3.8L, 150,000miles

Everything I essay on this automobile doesn't work. I've clean MAF, throttle body, IAC, EGR, replaced hoses, patterned for leaks, replaced alternator, no analyse engine light, took to an exhaust locate said cats were fine, kindling coil readings fine, fuel judge working fine, NO CHECK ENGINE LIGHT, just finished so such to this car. Yes the check engine light works, was on cod to a intense EGR pipe and missing PDFE sensor. I fixed that, reddened gone. I hit denaturized spark plugs, wires, and done lawful maintenance on it oil, FUEL FILTER, air filter, etc. .

It jerks and hesitates, stumbles and loses rate when it's movement indolent in my yard, stopped at a red light, and occasionally when I'm dynamical it. I had a opinion it was my alternator, so I disconnected the power cord to it. It worked perfectly. I ordered a newborn one, put it on there, and it's ease doing the same thing. Pulley grouping and serpentine track have been changed idler pulley, pulley tensioner .

NO ONE CAN FIGURE THIS OUT! It still jerks, indolent changes in sound as it stumbles. Guys at Advanced Auto Parts said the alternator was making a loud whining noise, but it's brand new. It tested fine.

Why is it ease jerking/hesitating? RPM dip down, raise correct back up. Engine is very strong. Ran seafoam finished it, beatific fuel, fuel injector cleaners... I don't see anything criminal with the electrical wiring reaching from the alternator.

Please, meet help me. I don't know what added to do. I see defeated. Heck, I'll even PayPal someone whatever cash if they encounter discover what the difficulty is for me. I meet can't figure it out!!

Question #6:

Could it be a fuel injector or fuel line problem?

A 92 Deville with 65k. I overturned it on las period and patch it was idling it wanted to shut soured as if it was not getting enough gas and the serviuce engine soon reddened came on then it would meet indolent up again. Now this farewell patch on cruise control it randomly stopped accelerating, the assist engine presently light came on, but when I physically impact the pedal it drove ordinarily and the needle went backwards up to the accurate MPH reading. Now the whole rest of the intend the voyage control would not work..... Im assuming its whatever identify of gas problem, but idk. Should I take it to dealer?

Question #7:

PLEASE HELP!!! DODGE NEON PROBLEMS. ?

My 03' dodge argonon putts when i slow downbound to a stop and it also either diez when I near on the gas or it slalls like it aint effort enough pedal to it. I have changed the render pump, the flash plugs and the air temperature sensor. I also stuck render injector preparation in it. I just don't know what's criminal I place over 800 in it this period and no change. It afraid me to intend it cause I have digit lowercase kids and it dies whatever nowadays in the region of an intersection but its my exclusive artefact of gettin to point A to point B. Please support me and permit me know what u think.

Question #8:

Olds 01 alero..oxygen sensor, ignition misfire repair <diagnosis reading.... major repair? 2.4 L engine.?

identification also said fuel injector problem... are these major? what should I do & what does this mean?
121,600 miles .

my next oil modify is at 122,232 mi idk if some of that is relevant but thats most all I know for trusty most my car.

Question #9:

2006 Mazda 6 stalls when I'm at a light or stop sign?

I have a 2006 Mazda 6, 134,511 miles on it, it's a 4 cl, 2.3L engine, automatic. Regular lubricator changes and up to fellow on maintenence, including tune up, belts and hoses, etc... no engine or warning lights are on. I try and hearty up the automobile for at small 10 minutes every farewell in the winter, but I've detected on mornings where I've let it hearty up less than 10 minutes, gets indecisive when at a kibosh light, stop sign, this farewell it stalled twice, erst at a kibosh light, and once at a light. Temps were in the 30s this morning. Once the automobile was warmed up, it didn't seem to do that anymore proven it at a couple of kibosh lights and signs, and it stayed on . Just wanted to educate myself if it's a field problem, but also heard that production up some fuel injector cleaner strength help. Any insight?
Thanks! had the feul separate denaturized 2 lubricator changes ago, but I crapper analyse that. also just had the regulator replaced - analyse engine reddened came on in October, so had the set up done and they replaced the thermostat, which was the problem. I module try the HEET though! I went on the drive thru line and was completely stopped and the automobile was inactivity fine....after about 10 transactions of route driving. It was jsut weird b/c today was not the coldest day we hit had, it was in the 30s. But I didn't hearty up the automobile as long as I would have if it had been colder, I only warmed it up for maybe 5 minutes.

Question #10:

1994-96 Ford Escort Idle funny - Stalls - Possible Fuel Injector problems.?

Okay, Im looking to purchase this 350 automobile 'to assail same a cheap ATV on the farm :P' anyhow.
The man mentioned it "It idles funny than stalls it drives pleasant and every thing. At flushed lights you just gotta put it in viewless and rev it.. It also has a secondary deform on quarter panel previous owner installed door 1st so when, he shut it it got dented you just gotta verify it off and blow it out.., I've place newborn flash plugs newborn sensors new spark block wires and a fuel filter.. But articulate is it needs render injectors.."

What category of work could he be mayhap talking about? Im gonna go investiage tomorrow. but as for now to somewhat resolve my questions. does he just mean.. change the heads of the injectors? what cost could this mayhap cost me if i was to somewhat keep it for a some months and try to repair.



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