my 1986 fiero gt will not start. It has been sitting for 12 yrs I replaced fuel pump and cleaned injectors still no help in jectors are not sprayin, but they do test good?????

jpage416
5

Asked by jpage416 Jun 24, 2012 at 02:38 PM about the 1986 Pontiac Fiero GT

Question type: Maintenance & Repair

3 Answers

Tom Demyan
133,195

Wow, 12 years. Is your ignition system working, did you replace the gas , as I suspect it is full of water from condensation over the years. Fuel filter replaced as well?

jpage416
5

Ignition system is working. replaced fuel pump fuel filter flushed fuel tank cleaned injectors/test good fuel to rail checked spark plugs no fuel to cylinders plugs dry

Andrew Welsh
205

You can check your injector connection with a noid light if you haven't already. A set can be gotten at your local advance pretty cheap. Just plug in and see if light comes on. If it does, injector is getting signal. If not, there is an electrical issue. If you have signal reacing injector, could be an issue with the injector itself

Your Answer

Add photo

Related Questions

  • fiero wont start 5 answers

    i just picked up a se from a field, it had been there for 6 years.. i put in a new battery and the only thing im getting is accessories to power on headlights power windows.. etc.. doesnt sound like f...

    1986 Pontiac Fiero SE

    -

    Maintenance & Repair

  • 1986 Fiero wont start 6 answers

    It have been parked for a year it ran fine but it start when I use starter flud or put gas in air intake starts right away I know its a fuel problem when i hit the switch I dont hear the fuel pump com...

    1986 Pontiac Fiero GT

    -

    Maintenance & Repair

  • Car Cranks wont start only with starting fluid 1 answer

    CAR has been sitting for over a year it started quickly before. Now it cranks no fuel will run with starter fluid then cut off. I cannot hear the fuel pump comming on. also put in 5 fresh gallons of f...

    1986 Pontiac Fiero GT

    -

    Maintenance & Repair

  • 87 fiero 2.8 liter not starting after fuel filter change, any suggestions? 4 answers

    the car was running b4 the change, now there seems to be no fuel through the system. After the pump has run, I'm getting air through bleeder, just no fuel. Idea's?

    1987 Pontiac Fiero GT

    -

    Maintenance & Repair

  • what should I look for when buying a 1987 fiero gt 9 answers

    What known problem areas should I check when purchasing a 1987 Fiero GT ? Thank you.

    1987 Pontiac Fiero GT

    -

    Shopping & Pricing

Fiero
Looking for a Used Fiero in your area?
CarGurus has 65 nationwide Fiero listings and the tools to find you a great deal.
ZIP:

Search Pontiac Fiero Questions

Pontiac Fiero Experts

#1 dandyoun
dandyoun
Reputation 170
#2 Andrew Welsh
Andrew Welsh
Reputation 150
#3 THORNY68
THORNY68
Reputation 140
View All

Related Models For Sale

Used Pontiac Firebird"
19 Great Deals out of 676 listings starting at $1,600
Used Ford Mustang"
613 Great Deals out of 33,963 listings starting at $1,595
Used Chevrolet Camaro"
480 Great Deals out of 33,889 listings starting at $1,400
Used Chevrolet Corvette"
283 Great Deals out of 10,347 listings starting at $2,999
Used Mazda RX-7"
44 listings
Used Toyota MR2"
23 listings
Used Volkswagen Jetta"
620 Great Deals out of 34,496 listings starting at $992
Used Chevrolet Suburban"
280 Great Deals out of 14,264 listings starting at $1,495