Engine problems

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TCM loss communication with engine code U0101

Nissan Frontier 2012 4.0  135000 miles
No transmission lights appear on dashboard
Jjoe from United States 5 years ago  
JJ
3 reports 

When cold engine runs rough

Nissan Frontier 1999 Frontier 2.4  130000 miles
On startup engine runs rough once it warms up runs fine
Jake from United States 8 years ago  
JA
4 reports 

Engine power loss

Nissan Frontier 2000  187000 miles
I have a doubt with my Frontier: when starting in first gear, the van works perfectly well but, when revolutions reach 4500 per minute and making a fast change to second gear and pressing the accelerator, it does not respond as it should. It feels as if it lost power and choked. I've done its complete tuning and I only use 92 octanes fuel. There is no oil nor liquid leakage in the engine and the transmission has no escapes either.
stacy from United States 9 years ago  
ST

Starting

Nissan Frontier 2010  120000 miles
Hi everyone, this is my situation: due to temperature problems, the cylinder head gasket was changed. Once assembled back, it wouldn't start. The starting motor turns but he engine won't start, what means, it has no injection. The camshaft sensor has been checked and it sends the right pulsations, just as the crankshaft sensor, but the computer won't give pulse to the injectors. That is the one and huge problem. What might have happened? May have some anti-crash switch been activated? I hope someone can help me. Thanks! It would be really helpful if anyone had the injection system's diagram of the Nissan Frontier/Navara/pickup, depending on your country.
manola from United States 9 years ago  
MA
1 report 
Crys from United States 8 years ago
Muriel, there is a sensor which sends the signal to the injectors for its injection. It is rather usual that this sensor breaks or stops working.
CHUCK from United States 8 years ago
I personally believe it is the distributor's coil.
Comment

Acceleration failure and chokes

Nissan Frontier 2006  165937 miles
I own a Frontier diesel 2006 and the failure it has is that it takes long to start working. I have to try for at least four times and, once it starts, I want to speed up but it won't accelerate. It chokes and only reaches 1100 rpm, not more. I've already changed the crankshaft's sensor, potentiometer, fuel relevator, fuel filters and the temperature sensor but it is still the same. What else might it be?
Lura from United States 9 years ago  
LU
1 report 
Susannah from United States 9 years ago
Hi buddy, I have a Nissan Frontier diessel 3.2 engine zd30 and some time ago I had your same problem. The failure was in the injection pump's switch or connector, which was isolated. As you might see the solution was finally an easy one. You should as well check the spark plugs. Hope my comments help you!
Comment

Oil leakage

Nissan Frontier 2013  38533 miles
My Nissan frontier diesel is leaking huge amounts of oil to the radiator and the system in general. I was told it might be the oil cooler, hoses were checked but the leaking problem is still there, and it has some worrying overheatings.
Harold from United States 9 years ago  
HA
2 replies 
ORPHELIA from United States 9 years ago
Check the oil cooler, located on the right side of the engine. You will see it aluminium lid.
Sebby from United States 9 years ago
Buddy, your failure is in the cylinder head gasket.
Comment

Check engine

Nissan Frontier 2007  150000 miles
I have an engine YD25 turbo diesel and, when driving, the Check engine turns on. When turning the car off, it logically disappears but, as I start the engine again, it appears once more. Please help me.
hortense from United States 9 years ago  
HO
2 replies 
eudicy51 from United States 9 years ago
The fuel filters carry a sensor that indicates that there is water in the filters. You should drain such water through the bottom part of the secondary filter and, if the light still turns on, try changing that filter.
Kenn25 from other 4 years ago
I've a issue with my 2013 kia sorento lately. I am suspecting module because the airbag light turns on as well as the engine. In additon, anyone out there have experienced the breaking paddle falls by itself and trigger the breaks light... likes i am stepping on it? Would aporetiate any info. In regard to these issue. Thank too much!
Comment

Starting

Nissan Frontier 2006  90000 miles
My Frontier 2.8 engine won't start when warm. I've already spent lots of money but cannot find the solution.
bazaleel65 from United States 9 years ago  
BA
1 report 
Crys from United States 9 years ago
It might be a sensors failure that is causing your starting problem.
Comment

No acceleration

Nissan Frontier 2006 Pick up 5000 miles
Any one pls, can the intake valve control for bank 1 and two make the engine not to accelerate and it is having losss of power
Emybright from Nigeria 6 years ago  
EM
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