Idle Air Control Valve Problems

When it decelerates the car loses all power even the power steering goes which is alarming all the instrument lights come on. When the car is at a stop you can turn the key to off then turn the ignition on again and it is ok to drive. I hav...

The car will not iddle will turn off when switched on unless it's reved. On lower gear it will jerk and come to a full stop. Changed crank shaft sensor problem persists changed fuel pump as well.

When I turn the car on it runs roughly and when idies but when the car goes over 1500 rev's the car drives fine ? The car has also cut out a couple of times any advice would be great kind regards

Have has engine light go on and off cuts out when slowing. Have replaced coils sparks and leads but still don't work . Please can u help

Car jets when slowing and the engine too still runs when key is turned off

Idles high after about 18 minutes from a cold start when thermostat reaches 80. No error codes but lambda reading high failing emissions. Subtle taping sound from driver side close to when rev will get high.

Engine sounds was low and high

My clutch pedal feels normal, although the car refuses to change gears with revs above 1500rpm. Also it takes a very long time for the revs to decrease once I depress the clutch. At times, it seems like the clutch is not working/engaging at...

Entire dashboard will light up, steering lock will come on and engine stop. Intermittent fault and hard to diagnose. This causes the car to become uncontrollable as there is no steering and the brakes lose power.

Ive had the egr and throttle body cleaned but still cuts out when slowing down at roundabouts and junctions etc. when I dip the clutch and I’m off the gas.

No engine light Switches off after loosing idling

I had my alternator replaced last week. Since then instead of idling just under 1000rpm and steady the idling speed is lumpy and rises to about 1250 up and down. Any help appreciated.

Sometimes it will start and run for a few minutes and cut out, difficult to restart again but when it does restart will cut off as soon as you let go of acceleration. Will run all day if you keep revs above 1200rpm.

Car jerks while driving changesd fuel pump and filters new plugs and leads, new distributor and now switches off while driving

Waiting at lights engine often dies,especially on uphill slope.. It’s Auto.so I have to go back to neutral and restart and hold everyone behind me up.,will also do this at pedestrian crossings anytime I take my foot off the gas.