Question about 1998 Pontiac Sunfire

1 Answer

Blue and tapping engine

A smelly blue smoke from tail pipe when cold excelleration and a ping or tapping noise when idling

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Sergeant:

    An expert that hasĀ over 500 points.

    Champion:

    An expert who has answered 200 questions.

  • Expert
  • 298 Answers

A bad valve seat would cause this problem.

Posted on Sep 30, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

I have a Brute Force 750, starts OK but runs rough after a few minutes, will start smoking a smelly black/gray smoke, and most recently some blue smoke.


When the head gasket fails on a liquid (water) cooled engine the typical smoke colour is white (steam) and that becomes rather underlined by the steady drop of the coolant level and often clear evidence combustion gas is leaking into the cooling system.

Smelly black/grey smoke tends to be produced by an over-fuelling condition such as a stuck choke or strangler or other cold starting aid or perhaps carburettor flooding.

Blue or blue/grey smoke is invariably engine oil burning but I suggest you ignore that until the black smoke problem is rectified and after a short time the blue smoke might also disappear. If it doesn't it could be related to the overheating but the black smoke probably wasn't caused by that...

Mar 18, 2017 | Cars & Trucks

1 Answer

THERE IS TOO MUCH WHITE SMOKE IN EXHAUST PIPE OF MY TOYOTA COROLLA 2E ENGINE WHAT CAN I DO


white smoke when starting from cold is
condensation of moisture in the muffler/ tail pipe
that is normal .... till the engine warms up

heaps of white smoke when hot
suggests coolant/steam in the combustion chamber

blue smoke is oil
black smoke is fuel

Nov 23, 2016 | Toyota Cars & Trucks

1 Answer

4g15 engine carburetor smoking only when engine is cold


smoking from where?, front of car, middle or tail pipe.


is this your first car, or first car and first winter (white steam?)
there are 3 kinds of smoke
black , carb flooding (ask why)
white, oil, burning, take for ever to go away
white steam, goes away fast and smells like Antifreeze, sweet and nasty.

and all carbs smoke black in the tail pipe end, when cold, unless
you very carefully tune the choke plate.
so do tell? what?

Jan 04, 2014 | 1995 Toyota Hi-Ace

1 Answer

My 2001 beetle smokes after idleing for 2mins,its ok when cold only when hot


This smoke, where is it coming from? is it coming from engine area or under the car or out of the tail pipe?what color is the smoke?

Aug 12, 2012 | Volkswagen Cars & Trucks

1 Answer

I have true duels on my 1986 chevy pickup. It has a 305 motor. It only smokes on the passenger side of the tail pipe blue smoke only when the motoor gets hot. If im going down the road it stops. When I...


Bad news. Depending on what your mileage is, you can have a burnt valve, sticking lifter, bad piston ring all on the right side of the engine. The blue smoke is burning oil. Oil from the crank case is being compressed up into the cylinder and being burned. You will have to get a compression check on that side of the engine. You check the compression one sparkplug at a time while the engine idles. A loss in compression will tell you what cylinder is failing.

Good luck and thanks for your question and I hope my suggestions help. burdfrenzy
Visit My eBay Store!
http://stores.ebay.com/Pittsburgh-Joes-Pants-Nat

Jan 04, 2011 | 1986 Chevrolet Chevy

2 Answers

Loud tickking noise increases with excelleration. blue clouds of smoke out tail pipe and drinks oil


With what you say,it means you have an internal problem with the engine.Broken piston rings or a number of different problems may be the cause.It is a job the requires an experienced mechanic to diagnose and repair the problem.Sorry to tell you this.Hope this helps

Sep 12, 2009 | 1997 Dodge Caravan

Not finding what you are looking for?
1998 Pontiac Sunfire Logo

Related Topics:

71 people viewed this question

Ask a Question

Usually answered in minutes!

Top Pontiac Experts

yadayada
yadayada

Level 3 Expert

70387 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22041 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

6880 Answers

Are you a Pontiac Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...