answersLogoWhite

0


Best Answer

A bad EGR valve can cause this smell.

Or defective O2 sensor.

User Avatar

Wiki User

12y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What could cause a rotten egg smell on a 1986 caprice classic 8cyl?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

On a 1991 caprice classic what would cause no power from the ignition to the starter solenoid?

check g/box inhibitor switch could be out of adjustment


Why don't the defrost don't work in a 1993 Chevy caprice classic?

Why the defrost may not work in a 1993 Chevy Caprice Classic could be because the heating core is out.


What could be the cause of my 1995 caprice classic not blowing out any heat blower motor was changed blows good but still no heat what is the problem?

Your heater coil is bad.


Why might a Chevrolet Caprice Classic overheat?

It could be you thermostat Have you have already checked oil level, and/ot changed oil recently Exaust restrictions can cause overheating


Will 24 inch rims fit on a 1985 caprice classic?

no the body will have to be stretched an lifed for 24 inch rims to fit an it could cause other problems to vehicle


Why Key won't turn in a 1995 caprice classic?

how do i get the key tu turn in a 1995 caprice classic, if it stuck? It could be the ignition control switch located on top of the steering column which will need to be replaced or the key cylinder itself.


1991 caprice classic runs smooth idling but spits and sputters when you accelerate?

it could be a bad vacuum line or it could be the the throttle position switch


Why would 94 caprice classic heater not blow hot air?

could be an air lock in cooling system could be vac operated valve faulty sticking


What sensor could cause no spark on a 1995 caprice?

No spark would usually be the ignition coil.


Driver side window wont go up but goes down 1989 Chevy caprice classic?

it could be your window switch..try changing it


Why when I accelerate hard in my 93 caprice classic with a 5.7 350 makes a clicking noise the check engine light comes on and it loses power but you can restart and it is better?

The 93 Caprice could be losing fuel pressure. Check the fuel filter and the pressure to see if the pump could be bad.


How much is the cost of an alternator for a 91 caprice classic?

depending on the make it could range from 50- 150, but dont cheap out you dont wanna be left stranded on the road!