answersLogoWhite

0


Best Answer
Copy

Sounds like there may be a shorting wire, perhaps in the morning after rain or dew, as soon as the engine warms up, it dries it and eliminates the short until the next time. Look for a wire with a broken outer casing. When the flasher is going bad, it will flash only when the voltage is higher. Perhaps after warm up when the battery is fully recharged the voltage is high enough to make it flash. Get a new flasher, they are cheap but they are a pain to replace.

User Avatar

Wiki User

โˆ™ 2005-04-13 22:36:09
This answer is:
๐Ÿ™
0
๐Ÿคจ
0
๐Ÿ˜ฎ
0
User Avatar

Add your answer:

Earn +5 pts
Q: Why would a 1991 Pontiac Sunbird turn signals not work when the car is first started but after the car warms up about 15 minutes they do?
Write your answer...
Submit

Related Questions

Why does the fan come on when the car is first started on a 1990 Pontiac Sunbird the temp sensor has been changed?

the fan relay sensor is out of it.


Your 92 Pontiac sunbird just started smoking again after you thought your mechanic fixed the problem last week what do you do?

take his cigarettes off him


How do you install a started on a 1989 sunbird?

very carefully


1992 Pontiac Sunbird floods when started gas begins to pour out of throttle body when you press on the accelerater?

Ohhh, that sounds bad. You probably have a blown seal or gasket. Get it fixed ASAP, that's dangerous.


When did Pontiac first start out?

pontiac first started out in 1926


1983 Pontiac Bonneville-check engine comes on after about five minutes of driving-changed thermostat recently light started coming on?

Have you checked the computer codes? If so, what do they say?


What company made the GTO?

Pontiac made the GTO. And no it was not started in 1968 as stated above lol.


Is there a relay under the hood of a 1992 Pontiac Grand Am SE that would make the turn signals not work even if the fuses are good?

I had a 1992 Grand Prix LE the turn signals did not work and the fuses were good. Look at the swith on the steering collum try pulling the bright swith with the turn signal on. I did that on mine and they started blinking I replaced the swith and they now work fine.


How many minutes is it if you started baking at 837AM and finished at 917AM?

40 minutes


Which makes and models came before the 2003 Vibe in the Pontiac line-up?

Pontiac started it's business in the early 1900's and have come out with multiple models of several different cars. Some of these early models include the Pontiac Fiero, and the Pontiac Grand Am. The Pontiac Tempest, and the Pontiac GTO are also good examples.


Which car company made the Firebird car?

Pontiac made the Firebird car. Pontiac started making the Firebird in 1967, and the latest model was produced in 2002.


What is the beginning of sending signals by man to other world in space?

The first signals were sent when we started using radio with significantly powerful signals. Though these were not directed to other worlds they nevertheless form an ever expanding sphere through space.


Why does a 1993 Accord flasher unit buzz?

Try replacing the part that's making the noise! I replaced the flasher unit once with an inexpensive unit from the auto parts store and after 10 minutes, it started buzzing also. I then got an OEM unit online and after 10 minutes, it started buzzing and the turn signals stopped working. After sitting overnight, the turn signals work intermittently. I saw that Honda has a TSB out for this but cannot get a copy of the Technical Service Bulletin # 91008: Lighting - Buzzing During Turn Signal Lever Operation. If anyone has a copy, please send it to me or let me know what the fix is.


Why on a 1995 Geo Tracker does the signals stay on and smoke comes from the steering column when the vehicle is started What is wrong?

short


Head gasket cracked my 86 Pontiac Sunbird convertible started spewing white smoke after I put oil in . mechanic says head gasket cracked and water coming out of tailpipe. will new engine solve this?

Why change the engine ? A head gasket replacement with a head skim should cure this problem & would be a lot cheaper than a engine change best wishes


I have a 1991 Pontiac Sunbird with a manual Transmission. when I started the car the RPM's ran really high until put in gear then went back to normal. no other noticable problems. Car won't start now.?

there is a mass air flow sensor on the carb/throttle body.My son has a 91 that does this so asked his brother who is a licensed mechanic.Easy to reach and fix


What year did GM start building the Pontiac Bonneville?

GM started building the Pontiac Bonneville in the 1950s. It was the company's first top-line model, and served as a luxurious and high performance vehicle.


What is wrong when 2003 Pontiac sunfire started stalled started brake pedal was hard to push when trying to back up and stalled?

why is my brake pedal hard on 2003 sunfirer


When did CSMWG establish?

when brad started singing 26 minutes ago


How many minutes and seconds until the Olympics?

The Olympics have already started.


How can a person get information on starting a Pontiac dealership?

The best place to start gaining information on starting a dealership would be either on the Pontiac website or at a Pontiac dealership. Feel free to ask those who have already done what you are trying to do for advice. Speak to the current owner and find out how they started out and what tips they have for you.


Why would none of the gauges work on a 1996 Pontiac Gran Am GT V6 even when the car is started.?

Check a fuse


If a movie is over at two o'clock and was one hundred and twentyfive minutes long what time did it start?

It started at 11:55 125 minutes is 2 hours and 5 minutes.


What happened before the titanic started sinking?

After the collision with the iceberg, Titanic filled with water for about ten minutes until she started to tip.


What does lj stand for on 77 Pontiac grand prixs?

The LJ designation was a "limited" or "luxury" tag never officially defined by Pontiac. The model was a differentiator from the SJ model. Pontiac started using the J and SJ option identifiers in 1969. These names were borrowed from historical Duesenburg models of the 30's.