uneven idle

10

Asked by Dec 07, 2013 at 10:04 AM about the 1987 Pontiac Fiero GT

Question type: General

1 Answer

232,675

Check for vacuum leaks. How are your plugs and wires? Check for misfires.

Your Answer

Add photo

Related Questions

  • Rough idle 6 answers

    I have a 1984 pontiac fiero and it idles quite rough and a mechanic said it may be a leak in the oil pan. I'm not sure what to do.

    1984 Pontiac Fiero

    -

    Maintenance & Repair

  • Start/Idle 4 answers

    88 Fiero 4cyl. Sometimes it acts like maybe it is flooded. Wont start. Wait about an hour and it starts but idle bounces between 500-1500 rpm for a minute then smooths out. Has a new IAC and fuel ...

    1988 Pontiac Fiero Base

    -

    Maintenance & Repair

  • High Idle 2 answers

    My fiero developed a high idle problem, idle near 3k, I have checked for vacumn leaks, throddle body is ok and have replaced the throddle position sensor, any help would be appreciated....thanks

    1985 Pontiac Fiero GT

    -

    Maintenance & Repair

  • Hard Start with High Idle 3 answers

    1984 Fiero SE Automatic. This one is driving me crazy! I has spend about $1,000 in parts and repair time at a local shop. Car always had a bit of a high idle (about 2,000 RPM), but I could live with...

    1984 Pontiac Fiero SE or Indy

    -

    Maintenance & Repair

  • 1994 pontiac firebird v6 vibration at idle 1 answer

    vibration at idle

    1994 Pontiac Firebird Base

    -

    General

Search Pontiac Fiero Questions

Pontiac Fiero Experts

#1 Andrew Welsh
Andrew Welsh
Reputation 230
#2 THORNY68
THORNY68
Reputation 220
#2 Steve Neyens
Steve Neyens
Reputation 220
View All

Related Models For Sale

Used Chevrolet Corvette
102 Great Deals out of 20,383 listings starting at $3,495
Used Pontiac Firebird
6 Great Deals out of 742 listings starting at $2,500
Used Ford Mustang
374 Great Deals out of 46,939 listings starting at $1,999
Used Chevrolet Camaro
146 Great Deals out of 32,809 listings starting at $1,995
Used Toyota MR2
22 listings
Used Dodge Charger
284 Great Deals out of 27,027 listings starting at $2,250
Used Nissan 300ZX
121 listings starting at $3,995
Used Porsche 944
78 listings starting at $14,900
Used Jeep Wrangler
275 Great Deals out of 18,634 listings starting at $2,995