Donate SIGN UP

cuts out

Avatar Image
BigBilMcGil | 19:45 Wed 12th Mar 2008 | Motoring
1 Answers
i have a 98 vectra 1.816v and the engine managment lights on,the car starts but as soon as it goes to idle it cuts out,ive replaced the camshaft and crankshaft sensors,idle control valve,air flow meter and the o2 sensor.ive also cleaned out the cat,throttle body and plugs yet the problems still there and comp still says o2 sensor!!! someone helllllllllllllllllllllllppp!!!
Gravatar

Answers

Only 1 answerrss feed

Best Answer

No best answer has yet been selected by BigBilMcGil. Once a best answer has been selected, it will be shown here.

For more on marking an answer as the "Best Answer", please visit our FAQ.
Hi Big Bil,
Air leaks anywhere on the intake can mess up your fuel ratios etc. Have you changed the Air Filter? Does your car have 2 o2 sensors- all have one at front,sometimes another behind the cat box? Also check all the rubber hoses at the back of the engine-ones to the idle valve etc-they can have hard to see leaks, or flattened. If the o2(front) sensor is u/s, the fuel system should be running in open loop (fault mode)-comp should tell you this-if sensor ok, might be high resistence on wiring- grotty connection, hope some of this helps.

Only 1 answerrss feed

Do you know the answer?

cuts out

Answer Question >>