94 corvette fuel pump relay location or pic of location - Forums - Official C4 Vette Registry

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Topic: 94 corvette fuel pump relay location or pic of location

in Forum: C4 Fuel, Emission Control, and Exhaust Systems

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94 corvette fuel pump relay location or pic of location (1/5)
9/19/15 10:54pm

zooming 94 ragtop
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Vette(s):
1986,1992,1993,1994

Joined: 9/19/2015
Posts: 1

hello, new to this site

been replacing various 21 year old parts on my 94,

just changed fuel pump assembly,

now doing tps and map and idle air sensors.

where is the large fuel pump relay located?

any one have a drawing or photo?

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Re: 94 corvette fuel pump relay location or pic of location (2/5)
9/23/15 4:14am

Adams' Apple
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Duncanville, TX - USA

Vette(s):
1985 Coupe-L98/Auto,Bright Red/Carmine. 1974 Coupe-L48/4speed, Medium Red Metallic/Black Deluxe.

Joined: 3/18/2009
Posts: 2246

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"Money can't buy happiness -- but somehow it's more comforting to cry in a CORVETTE than in a Kia"

Re: 94 corvette fuel pump relay location or pic of location (3/5)
9/23/15 7:08am

cco
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Joined: 8/16/2013
Posts: 191

zooming 94 ragtop said: hello, new to this site

been replacing various 21 year old parts on my 94,

just changed fuel pump assembly,

now doing tps and map and idle air sensors.

where is the large fuel pump relay located?

any one have a drawing or photo?

Good info here thanks guys.

Zooming - what colour do you have? Mine's Polo Green with tan interior and top.

Welcome btw , and good luck with your '94 rag.

PS I've just gone into your profile and seen that you have Torch Red with black int @ top.

Congrats. Would love to see more pics when you get a chance.

|UPDATED|9/23/2015 7:08:31 AM (AZT)|/UPDATED|

Re: 94 corvette fuel pump relay location or pic of location (4/5)
9/29/15 9:03am

themailman
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Pickens, SC - USA

Vette(s):
1989 Red,convertible,sold an 78 Black coupeSilver Anniversary after 3 years.

Joined: 7/21/2009
Posts: 25

Adam..you've been VERY helpful ( & accurate) in the past...my 1989 runs great when temps are normal, but after it gets hot (195'+) it almost refuses to start unless I pump the gas pedal and "catch it" while cranking and then...won't hold an idle unless I power-brake it at the lights.
Any suggestions?
has new injectors (5yrs ago)
new fuel pump & filters last month (the ground terminal on the sender plug-to-harness was shorted to "hot" and the whole sending unit was replaced.
Was told that this was a common problem with S-10's and Silverados of that era, but the Chevy mechanic said he never saw it on a Vette before.)

hard start when hot (5/5)
10/10/15 9:03pm

themailman
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Pickens, SC - USA

Vette(s):
1989 Red,convertible,sold an 78 Black coupeSilver Anniversary after 3 years.

Joined: 7/21/2009
Posts: 25

does anybody have an idea WHY it's doing this??
Started engages fine, but engine wont fire unless pedal is "pumped".

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