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Old 04-25-2005, 06:27 PM   #1
jzvette
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Default 89 Fuel Filter, how hard to replace??

I may be replacing my fuel pump, I figure I should do the fuel filter also. Where is it located and how hard is it to replace on an 89 coupe. Thanks JZ
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Old 04-25-2005, 06:37 PM   #2
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the fuel filter is located on the inside passenger frame rail right where the cowl comes down to the frame. you need two wrenches, one to hold the filter and one to loosen the line, do this on each end.
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Old 04-25-2005, 06:44 PM   #3
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Can I do it without a lift, ramp, or jackstands????
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Old 04-25-2005, 06:53 PM   #4
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not unless you are really, really skinny. you might be able to, but it would be a major pita. get your front end up on stands or place your wheels on some sort of lift, 2x8's stacked on top of each other and screwed together works for me when i get lazy. then you can crawl under and loosen the nuts and replace.
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Old 04-25-2005, 09:59 PM   #5
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Sleazy Rider,
Thanks for the info, how often should you replace the filter and will there be alot of spilled gas??? Thanks JZ
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Old 04-25-2005, 10:14 PM   #6
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Some light reading from the Tech Tips section on fuel filters:

http://www.corvetteforum.com/techtip...=274&TopicID=2

http://www.corvetteforum.com/techtip...D=83&TopicID=2

http://www.corvetteforum.com/techtip...=103&TopicID=2
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Old 04-25-2005, 10:25 PM   #7
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Chage the fuel filter every 25-30 thousand miles. How much gas you lose depends on how quick you are. Sorry, not trying to be a smart*** but that's what it boils down to.
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Old 04-25-2005, 10:34 PM   #8
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Short wrenches are your friend.
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Old 04-26-2005, 02:47 AM   #9
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I read the above Tech Tips, one makes it sound very easy, another makes it sound nearly impossible. Which is it????
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Old 04-26-2005, 05:29 PM   #10
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Like most maintenance items, it depends on your skill level and your tools. It's a fairly easy job. If you really want to avoid spilling fuel, you can take the extra step of disconnecting the rubber fuel lines at the tank. That requires removing the fuel filler door and then disconnecting the lines--maybe an extra 10-15 minutes vs. having fuel run down your arms.
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Old 04-26-2005, 06:33 PM   #11
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Quote:
Originally Posted by jzvette
I read the above Tech Tips, one makes it sound very easy, another makes it sound nearly impossible. Which is it????
filter not pump, edit...

Last edited by dock351; 04-26-2005 at 06:58 PM.
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Old 04-26-2005, 08:00 PM   #12
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Quote:
Originally Posted by jzvette
I read the above Tech Tips, one makes it sound very easy, another makes it sound nearly impossible. Which is it????
I think it depends how comfortable you are underneath the car.
If you can barely squeeze undeneath it will be tougher than having lots of room.
Might take you 15-20 minutes to change it(probably not the first time)
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Old 04-26-2005, 08:23 PM   #13
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Quote:
Originally Posted by jzvette
I read the above Tech Tips, one makes it sound very easy, another makes it sound nearly impossible. Which is it????
I wrote the first tech article for the "89" Vette.

It's easy on an "89" Vette, the other two articles are for late model Vettes "93" and later which are more difficult to change.
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Old 04-26-2005, 09:40 PM   #14
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Can it be done without lifting the car???
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Old 04-26-2005, 10:05 PM   #15
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You have to lift the front passenger side so you can see and have access to everything. Use Rhino ramps or jackstands.
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Old 04-27-2005, 12:23 AM   #16
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GKK thanks
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Old 04-27-2005, 12:23 AM
 
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