Questions & Answers for: Nissan 4k engine idle

...when i accelerate or reeve the engine. It only moves slowly and picks up speed after a while Sounds like you have more power in the upper RPM's. Alot of cars feel the power band with-in 4K-5K

...idle never goes down. When engine is cold it is always stalling. when engine is warm does not stall, but idle is to high. How can I find out the engine size, my 88 nissan sentra is a manual ...

...engine at idle speed. SEF978U 3. Turn off engine and disconnect throttle position sensor harness connector. SEF975R 4. Start and rev engine (2,000 - 3,000 rpm) two or three times under no-load, then ...

...idle and 3k TO 4K RPMS? I once took a crown vic to a local dealer, wanted $1500 for new cats. I did a fuel pressure test, 15 lbs at idle, 0-5 at 3K RPMS and went to 0 lbs. when punched accelerator. ...

...idle speed at which the engine can operate. The idle speed adjusting screw allows adjustment of the airflow into the intake manifold. Fast Idle Control (FIC) Solenoid The fast idle control (FIC) ...

...seals - $3-4k to fix, includes removing head; 2-worn piston rings - $5-8k to fix, includes replacing the engine block.  A good tech can usually tell the difference by listening to the

...2,000 rpm the engine hesitates or dies; engine will restart and idle fine. Distributor?? if engine idle good stall on acceleration either fuel filter clogged or fuel pump weak has low fuel

engine on, and it's in park or neutral it revs to 2-4k RPMs. Once in drive,1,2,reverse etc, it will drop down to 1k and make the truck jump forward. Once in drive, and you put the pedal to the

...engine idle RPM speed by opening and closing an air bypass passage inside the throttle body. The cars computer or PCM (powertrain control module) receives information from various sensors and will ...

...4k carburetor fit in a nissan lec? no and the word fits means , NOTHING. bolts on, (the 4 bolts align ok, only) passes smog test.s runs car perfect in all temperatures and altitudes. choke works. All ...