Fuel Rail Rattle
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Junior Member
Joined: Jan 2005
Posts: 51
Likes: 0
From: Plano, Texas
Car: 1986 Pontiac Firebird
Engine: 173, 2.8litre MPFI V6
Transmission: 700R4
Fuel Rail Rattle
There is a rattle comming form my fuel rail, and it is "missing" (bad idle). I have replaced the injector o-rings, and pressure regular, and resealed the fuel block to fuel rail gasket.
Any one have any ideas on what could be rattling
Any one have any ideas on what could be rattling
Supreme Member
Joined: Jul 2001
Posts: 4,461
Likes: 0
From: BFE, MD
Car: 13 Ram 1500/ 78 Formy
Engine: 5.7 / 7.4
Transmission: 6sp / TH350
Axle/Gears: 3.55 posi / 3.23
are you sure it's the fuel block, and not maybe the injector harness rattleing, or the tv cable parts
Thread Starter
Junior Member
Joined: Jan 2005
Posts: 51
Likes: 0
From: Plano, Texas
Car: 1986 Pontiac Firebird
Engine: 173, 2.8litre MPFI V6
Transmission: 700R4
its something on the rail. Im replacing the fuel filter today(incase of a clog making the pressure regulator work double). If it doesnt change anything then I'm looking at the rail it self. Checking all harnesses and bolts
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