Can a bad fuel pressure sensor cause rough idle?
Can a bad fuel pressure sensor cause rough idle? A faulty fuel pressure regulator can halt the amount of fuel that your engine receives and cause your car to stall. Your car may idle roughly because of the unbalanced fuel -to-air mixture. You might see black smoke coming from the tailpipe because there is unused fuel in your engine. Can a bad fuel pressure regulator cause poor acceleration? A bad fuel pressure regulator can also lead to poor acceleration. This is one of those symptoms that many vehicle owners will first notice from their car. As they step on the...