Engine Idles Rough or Misfires

Too fast an idle speef is probally a small vacuum leak or a large vacuum leak

A rough idle or stalling is usally an vacum leak also Give us a call, we can help plus give you the advise you need.

Hesitation or misfiring when accelerating may be due to a vacuum leak also however it could be, caused by dirty fuel injectors, a weak fuel pump low fuel pressure or a faulty fuel pressure regulator. Come see Modern Auto Air and allow us to do an inspection for you.

If your vehicle idles erratically and surges and idle speed is not steady and increases and decreases, the problem may be a buildup of carbon or fuel varnish deposits in the idle speed control valve. Come see Modern Auto Air and allow us to do an inspection for you.

Or fill out our Trouble Shooter Page, and a Manager will contact you whenever you like.

Call Modern Auto Air and we'll do all we can to put back on the road with confidence in your vehicles performance for the least amount of cost to you.