Yes. My Fiat diesel 6th gear doesn’t deliver enough fuel and goes into a limp. Must hard re set the car turn on off

2:10

Idle air control might be clogged. Try cleaning it.

​@@Top5AutoRepairs can a clogged fuel filter cause white smoke on start up and can it throw off the air fuel ratio mixer??

Check your ignition system, or computer as well

I would do both the fuel filter and fuel pump. Sounds like your Fuel Filter is going bad though. Also a Nissan driver myself btw

Fuel injector was probably clogged

Thxs I really i appreciate and one more thing .I don’t think they ever changed the fuel filter and it’s has 200k miles

It's definitely time to change the fuel filter.

Yes

Ever found out what it was?

@@yujukwon800 yea had to replace the fuel filter twice, and it made a slight difference again. Then my Catylitic converters were bad. the two upstream cats on left & right side of the engine… they were clogged up. Currently sitting at the shop getting replaced.

Did u find out what it was?

After replacing the fuel pump..no more problems@@yujukwon800

Crank or cam sensors, fuel filter, coil pack,spark plugs...damaged fuel lines or clogged lines..contaminants in the fuel tank,bad fuel pump.....

Depending on the car and quality of gas, some recommend every 30k miles. Check your cars owner manual or ask a certified mechanic who specializes on your brand

@@lsubesteva thank you

Not the relay not alternator

I'd start at the throttle body and follow the fuel line all the way to the tank or vice versa

Bad news. There is know INLINE filter on that year truck..its connected to the fuel pump in tank.😏

This is a very important question. I think the symptoms would present alike at the beginning and you might not know the difference at first. But as time goes on, if the filter is clogged, you might still be able to start the car after a few tries and you'd notice rough idling and poor acceleration. And if the pump is bad, it just stops pumping fuel and you might never get it to start. You might also hear a groaning noise from the pump when it's giving out. You could try cleaning or changing the filter and if the symptoms continue, then you might have a failing fuel pump that needs to be replaced.

@@tonystark701thanks

​@@tonystark701à😊😊😊😊😊😊😊à

(Rookie Mechanic) IMO, if I couldn't distinguish the problem between the fuel pump and fuel filter, I would diagnose both and let's just say you still can't determine which one is the problem, then start by replacing the one that cost the least.

@@PCProphecywhy not both!😂

Did you fix I have same issues

@@CarloBaca-bz8dv turned out to be fuel pump for my car

Misfires but it doesn't mean the injectors or spark plugs are bad, it may mean that too much sediment has built up and is causing misfires so you would clean the fuel injectors and spark plugs first and then replace the fuel filter because if any sediments have passed the fuel filter, then the fuel filter is beyond clogged. As in the video, Top 5 Auto Repairs, the mechanic specifically mentioned "sediment build up" is a cause for misfires. This is how you will know if it's the injectors AND why the injectors are involved in the misfires. I will also add that you can find out which specific injectors are misfiring by looking up the P codes the OBDII diagnostics provides to you. If you read about the P codes for misfires, you will learn that within each code, a certain number in that P code actually tells you which cylinder within the engine the misfire is occurring in and you can pinpoint which injector and spark plug or group. Consult a professional mechanic.

how high? cars and bikes normally have a high idle on cold starts that go to 1500RPM most cars sit around 800-1000RPM on idle

@@trashcan4698 sorry for a late reply my idle goes up to 2000rpm then goes to 1500rpm on cold start

It’s normal. Not a stupid question. The oil is at the bottom of the engine(where the crank is ;basically the leg of the motor) on a cold start , so the engine idles a bit higher as it is dry on the top (where the valves and head are, which among are the spark plugs) to create spark to light the gasoline sprayed inside by the injectors, and as the lubrication of the oil gets there to the crank and pistons and the rods (basically the thigh and ankles of the motor) the revolutions per minute lower as it gets easier for the mechanisms up top like the lifters that lift the valves that are basically the nostrils to the motor , air goes in there what these things are lifting they are being lubricated to flow easier because the oil has been pumped through the oil passage ways that are engineered within the engine to spray or drop oil onto where it’s necessary. Air flows in and under which the head goes and connects on top of the block (the engine body itself that surrounds the crank (legs of motor) ) , at the top right under the valves are these combustion chambers because the pistons connected to the legs of the motor are creating this combustion zone that creates horse power. The valves come in here where they are being lifted by the lifters at the same timing to intake , combust and exhaust that stroke. All of this then connects to a transmission which is connected to transfer case which then goes to the differential axles into the back. (Depending on if it is RWD AWD or 4x4 selective.) a stroke means how many times the piston is going up and down in the cylinder , which the lower legs of it is recorded in the RPM gauge in your gauge cluster because it is continuously in a revolution , the higher the revolution the faster the crank spinning and then it means faster piston strokes which all equals out to more power. It’s revving high because it’s dispersing the oil and getting it up to operating temperature to maximize the oils’ lubrication performance and reduce metal to metal friction. God bless you.

It's not a Dumb question for a person who has no mechanical knowledge. Smh

No