the cylinders are tight and is pulling more fuel then normal on a efi motor, older cars,trucks with chokes pull more fuel till it is warmed up
Cold engine knock that goes away after warmup is usually piston slap. Worn pistons worn cylinder bores, wrong oil (too light) on a high mileage engine.
Sinking of dense, cold water with high salinity :)
Sinking of dense, cold water with high salinity :)
A high performance engine will run better in the cold the vehicle is at full operating temperature. Cold air is more dense so basically its like your packing in more air into the cylinder.
There are several causes for high fuel consumption in a diesel engine. These include a difference in the weight of the vehicle, increased usage of air conditioning, and a difference in tire pressure.
The cause of high engine idle and surges in the 1989 Corvette is due to..Read More
Usually in cold weather climates it means that your cars coolant is freezing up. It will cause the engine temp to get real high as the coolant does not circulate which then also causes you to not have any heat.
yes hot or cold it affects idle speed
Either a faulty engine temperature sensor or the wiring to it.
we have a gas engine jenbacher 1006kw.we face a black shutdown due to exhaust back pressure high.
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Check throttle positioning sensor.