Vauxhall Zafiria help - Engine Troubleshooting


	Auto Repair Home	SEARCH POSTS	WHO'S ONLINE	LOG IN

Automotive Repair

Car Troubleshooting Topics
  Car Troubleshooting
  Engine Troubleshooting
  Engine Fault Codes
  Electrical and Wiring
  Transmission Problems

Car Repair Topics
  Car Making Noises
  Car Stereo Repair
  Heating or AC Issues
  Motorcycles and ATVs
  Tricks of the Trade
  Truck Repair Advice

Site Options:
  Login
  Sign up here!

Latest Forum Post

1989 toyota pickup 3.0 crank no start

I have a 1989 toyota pickup 3.0 crank no...

Strut spring orientation and strut mount tension nut

2017 Nissan rogue awd 2.5 L Put in Monro...

Transmission stuck in part, I have tried everything

So I'm working on my elderly fathers 201...

2017 dodge journey LED headlights on/off randomly

Year of vehicle 2017 Make of vehicle dod...

Kia Soul starter replacement issues!

Okay so my car is a 2010 Kia soul 2.0 en...

Please Help - Knock sound & engine fail

Hi all, Hoping to get some insight and ...

multiple warning lights

2013 GMC Terrain 130,000 miles 4 cylinde...

03 alero no low speed blower

Good day everyone, I have a 2003 Olds a...

04 Chevy 2500hd tail light issues

Help!!! I have changed my combo switch...

1999 Grand Caravan Sport not starting.

Hi. I'm new here. I hope someone can hel...

Vauxhall Zafiria help

Sign up here!

Search for (search options)

Auto Repair Home>> Automotive Repair>> Engine Troubleshooting

cpfcbauer
New User

Feb 14, 2013, 10:36 AM

Post #1 of 3 (1124 views)

Vauxhall Zafiria help	Sign In

HI I have zafira 2002 petrol 1.8 that I bought a while ago. when cold start, the engine revs up and down for half a minute and then settles down. I changed the Air flow meter and it worked ok than last month it started again so i changed the Air flow meter and earthed it as i was told and everything was good all working ok for about a month but now it as started again when the engine is cold as anyone got any ideas what it could be please. Ive got no management light on just revs up and down and cant move for nearly a minute when i put my foot on the accelerator the revs go right down and the engine nearly cuts out. Also just recently when im driving its pulling back a bit

Thank you

Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Feb 14, 2013, 12:53 PM

Post #2 of 3 (1091 views)

Re: Vauxhall Zafiria help	Sign In

First eliminate all vacuum or air leaks in the system. You may have a bad IAC ( idle air control) but try cleaning the throttle body first. Remove the intake snorkel, have someone hold the throttle wide open for you and scrub the back side of the throttle plate and surrounding bore with an old tooth brush and some carb cleaner. Be sure to spray some into the small holes next to the throttle plate. That should help stabilize the idle. If it still has a problem, replace the IAC.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.

cpfcbauer
New User

Feb 14, 2013, 1:48 PM

Post #3 of 3 (1083 views)

Re: Vauxhall Zafiria help	Sign In

Thank you i will try that

Search for (options) Privacy Sitemap