Could be a restriction in the exhaust such as a catalytic converter that has had a meltdown. If the check engine light is or has illuminated, check the codes.
Changed camshaft position sensor, about $25, top back of engine at end of valve cover. Engine revs to 4500 and seems to have a lot more power. Took about 5 minutes to replace!
A car will stall when accelerating between 25 and 40 miles per hour due to a vacuum leak. When the cars computer cannot properly read the how much fuel to inject due to erratic air ratios the engine is prone to stall at random times.
5
25 to 120 is a 380% increase.
Percentgae increase = (28/25-1)*100 = (3/25)*100 = 12%
From 88 to 66 is a -25% increase, which is described as a 25% decrease.
It is: (25-8)/8 times 100 = 212.5% increase
It is: (35-28)/28 times 100 = 25% increase
% increase = = 3300% % increase = |original value - new value|/original value * 100% = |25 - 850|/25 * 100% = 825/25 * 100% = 33 * 100% = 3300%
try replacing camshaft position sensor. About $25, 5 minute job. Top back of engine at end of valve cover. Made a huge difference in my truck, a lot more power and revs!
% increase:= (|32-25| /25) x 100%= (7/25) x 100%= 0.28 x 100%= 28%
It is the increase or decrease in some amount, expressed as a percentage of the original amount. For example, if the price of something goes from 25 to 30 then the original amount was 25 and the increase was 30-25 = 5. So the percentage increase is 5 as a percentage of 25 which is 100*(5/25) = 20%