Q: Possible injector issue?

asked by on October 05, 2016

Engine knock at idle not a tick and doesn't sound mechanical. Sounds like air being is restricted. It takes about a minute for it to be noticeable once it's there if you rev to about 2k rpm it goes away

My car has 361258 miles.
My car has an automatic transmission.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing


Experienced Mechanic?

Earn up to $70/hr

What others are asking

Convertible top not working.
Convertible tops have a few different motors and switches that must all work together or the top just won't work correctly, if it isn't working at all check for a mechanical blockage or maybe a failed fuse, if it isn't...
Door not closing.
Ford actually issued a recall regarding faulty door latches. I suggest calling your local Ford dealer with the VIN of your vehicle to see if it is covered. If not, a trained mechanic, like one from YourMechanic, can install a...
Warning Lights on
The vehicle may be having an issue where the alternator is not charging, due to a cable connection issue, causing the voltage to get too low to run these systems. The connections at the battery, body, or main fuse panel...
P0420 code and dash lighs on
The vehicle stability control (VSC) light and code P0420 (https://www.yourmechanic.com/article/p0420-obd-ii-trouble-code-catalyst-system-efficiency-below-threshold-bank-1-by-jamahl-walker) are for two different problems. The VSC system would need to be tested for codes for that system. The code P0420 is for the O2 sensor or problem with a...
No A/C or heat and car is overheating
Hello. You may have two problems here. The engine temperature gauge behavior could be a thermostat going nuts as you describe. I would certainly check ground connections for the engine temperature sensor, and the engine-to-chassis connections in general. It may...
Push button won't start car, new battery
This may be related to a couple of different possibilities. You may have a faulty starter relay (https://www.yourmechanic.com/services/starter-relay-replacement) or possibly a bad ignition starter switch. The starter relay directs power from the battery to the starter solenoid which then engages...
Can I provide my own starter
Yes, you are welcome to buy your own parts and book a certified mechanic from YourMechanic (https://www.yourmechanic.com) to install those parts or perform associated repairs. When reviewing your quote online, open the “price breakdown” tab, and click on “parts options.”...
Does my Jetta have a blown head gasket? 2002 VW Jetta
Hi there - in the absence of extreme indicators of a blown head gasket (milkshake oil, misfiring or coolant mist in the exhaust), we will have to get more sophisticated. Check compression on all cylinders - looking carefully for lower...
The leak is coming from the left side if the engine if u r standing in front of the car.As soon as the engine is shut iff the leak
Using a small, articulated (flexible) inspection mirror (just an inch or so of mirror is all you need), and adequate bright lighting, attempt to view the weep hole (about 1/8 inch diameter hole) on the bottom of the water pump...

Related articles

The Best Used Cars to Buy for Dog Owners
Dog Dog owners are a special breed of drivers. When they shop for a used car they have a list of requirements that can be quite different from other drivers, which tends to make the process a bit of a...
The Top 5 Selling Cars in Arkansas in 2012
Arkansas, Arkansas, like many other states, has to deal with a wide range of weather, from the stifling to the icy. This means drivers need vehicles that can handle the heat while also helping them get through slippery conditions. In...
Ford Certified Pre-Owned (CPO) Car Program
Drivers Drivers in the market for a used Ford vehicle may want to check out cars under their certified pre-owned program. Many manufacturers have a certified pre-owned (CPO) program, and each one is set up differently. Read on to learn...