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Your fan doesn't work on my 1986 Pontiac fiero sport 2m4 What should I check It wasn't ran in 10 yrs and you just got it back up and running Thanks?
Wiki User
∙ 13y ago
The fan trigger switch is particularly trouble prone in these cars, I have to change mine about every 18 months.
The relay that runs it is under and obscured by the left head light
Test the system at the connector at the engine
- Unplug the sensor, it is a single wire connector with a squeeze both sides to release connector.
- Use a nail or paper clip or jumper wire and ground this wire to the engine with the key turned on
- If the fan starts, replace the sensor, If not get the left head light up and hot wire the connector to provide power to the fan.
- If it starts, bad relay,
- If not bad fan.
- Its always a good idea to inspect the connector at the sensor, they are easy to damage and break, available through any good parts store.
Wiki User
∙ 13y ago
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91 firebird randomly dies on you already changed the fuel filter and it doesnt matter at what speed you go doesnt do it all the time but it does do it?
you should check out the oxygen sensor.I had a problem like that with a Pontiac myself.
Battery voltage in a 1995 Pontiac Bonneville?
A fully charged battery should read approx. 12.8 volts without engine running With engine running should read approx. 13.8-14.2 volts
Should you use a window unit in your home while running central cooling?
doesnt matter,it want hurt.
Do you have to replace the fuel pump on a Pontiac sunfire after running out of gas?
No, not just because you ran out of gas but you should replace the fuel filter.
How do I test the alternator on a 1999 Pontiac Sunfire?
Connect a voltmeter across the battery terminals without engine running reading should be around 12.8 With engine running reading should be 13.8-14.2 if you are getting these numbers alternator is charging battery
Battery warning light 2000 Pontiac Grand Prix on?
Bad alternator?Check output with a voltmeter - without engine running battery reading (fully charged) should be around 12.8 With engine running reading should be 13.8-14.2 if not probably a bad alternator
What should i give on Mother's Day?
love and thanks something for your heart...doesnt have to cost big or be flashey but something to show your gratitude...moms give up thier lives for those babies if not thiers lives certainly much in them...so love and thanks
Why should you give thanks?
i think we should give thanks for all da ..... we get
What needs to be replaced in a 1985 Pontiac Firebird if the car only stays running while foot is on gas and the throttle positioning sensor had been replaced?
it might be because the idle is low turn your idle up and it should stay running
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with the motor running and radio off press buttons 1 and 4 on the radio this should unlock the radio
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when should the vapor canister be replace on a 1996 pontiac sunfire
When saying The university thanks you should university be capitalized?
Yes, in this context "university" should be capitalized because it is being used as part of the formal title of an institution.
