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Questions tagged [pressure]

Physical force applied over an area. Frequently referring to the force that compressed air exerts on the interior of a vehicle's tires and expressed in units such as pounds per square inch (psi) or Newtons per square meter (1 Pascal).

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2004 Chrysler Sebring Coolant Overflow

So my dad and I replaced the thermostat, outlet housing, and radiator within the past month (all went bad at once) So ever since replacing the system, we have been noticing that as we put coolant in ...
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Which value should takes to show Gauge value, Fuel pressure or Intake Manifold Pressure?

Currently, I'm working on an app which should show Gauge value (inHg) of the vehicle using OBD reader. Which values should I use to show the Gauge? Is there any formula?
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Troubleshooting low engine power uphills

my 02 Corolla (230k miles) has low power, especially uphills. I did a vacuum test and fuel pressure test, as I was suspecting a clogged exhaust or a faulty fuel pump. Both readings are normal, ...
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Honda Civic 2002 Coolant sprinkles back from Rad cap

I am having issues with this car, so I am reaching out to masses out there who could share some of their wisdom to help me understand the actual issue with this car. It has 262K miles on it. Issue ...
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Can pressure caused by temperature cause ignition coils to unseat?

I've got a Rotax engine that looks like this from the top: The ignition coils look like this when removed: Recently two of the three ignition coils unseated after approximately 10 minutes of ...
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My upper radiator hose is never pressurized but car never over heats…?

I'm stumped, it doesn't effect the car and no overheating or mechanical issues. Lower one is pressurized but not the top? 06 Impala police package. Do the police versions have bigger radiators and ...
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Why is there no pressure in my 06 Chevy Impala…?

Boy, what a day I had. Roads were real slippery today in Texas and I skidded and lost control. Next thing you know, I'm in a ditch full of grass, dirt and rocks. I'm still amazed at how little damage ...
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How much to inflate essentially unlabeled tires?

My trailer tires are labelled only with the following: Carlisle made in USA 6.90-9 That's it - there is no max PSI, # of plies, load rating, or any other information at all that I can see. The ...
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2015 ford 6.7 no start was running fine now it cranks but no fuel?

I just got a 2015 superiority. It was driving fine. I shut it off now it cranks but won't start. Sounds like no compression, Yen I spray start fluid it starts for a sec then dies
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Honda Civic Ex AC low pressure side too low

I added two cans of R134 (24 oz) clutch kicks on but only warm air out. High pressure sticks on 120 psi but low side drops off to negative 5, and the compressor is noisy. What could it be? Do I need ...
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Chevy Silverado Fuel Pressure Is Erratic With Rough Idle Only When In Gear

I have a Chevy Silverado 2500 with the 6.0L engine and it has been idling rough. When I put it in gear the RPMs start fluctuating and the truck wants to stall out. Once the truck is running down the ...
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2000 Suburban brake “Imbalance” issue

My son-in-law has a 2000 Suburban. We replaced all 4 rotors and pads as well as the left rear caliper. The caliper was replaced because upon completion of the initial brake job during the test drive ...
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Will or regular oil help increase oil pressure than synthetic oil?

Will regular oil help increase oil pressure in my engine than synthetic oil?
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Fuel rail pressure low on common rail diesel

The engine can suddenly cut out when driving and either go into safe mode or stop altogether. Have changed pressure sensor, pressure regulator and fuel filter with no joy. Sometimes engine won't start ...
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While giving accelerator it is not moving faster as it like

I own a second hand Pulsar 220 bike ,while I am giving accelerator more it is not moving fast as well as performance is down.and getting sound form there. It is engine , clutch plates ,and carburettor ...