1986 Pontiac Firebird Trans Am 5.0L Poor Idle Quality, Hesitation, Surge, Cuts out, Stall
Car came in for a surge complaint at higher cruise [...] fuel pressure low and would drop off to nothing after key shut off. Replace fuel pump and pulsator. Road test and car lost power and would hardly move. Recheck fuel pressure and delivery o.k. Inspect and...
FIX posted 9/22/2004
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Message Closed w/FIX
Vehicle Data1986 Pontiac Firebird Trans Am
Trouble Codes
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Message Closed w/FIX
Vehicle Data
1986 Pontiac Firebird Trans Am
VIN | 1G2FW87F8G |
Engine | 5.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI / PFI |
Emissions | FED. |
Symptoms | Poor Idle Quality, Hesitation, Surge, Cuts Out, Stall |
Occurs | On Accel, Idle, After a Hot Soak |
Misc. | Pfi |
Trouble Codes
42 | Electronic spark timing |