[Shotimes] A little advise
Donald Mallinson
dmall@mwonline.net
Mon, 16 Aug 2004 09:43:00 -0500
John,
I have heard from several of the SHO experts that APE (Auto
Performance Engineering) is about the best and cheapest
place to buy pumps. the fellow responded with quick service
and good prices when we needed one for Ken's car recently.
http://www.autoperformanceengineering.com/
Comes with everything you need, just buy a new filter and
you are set.
YOu can get a fuel pressure gauge cheap at Autozone, I have
one, I could mail it to you if you want. In Ken's case the
pump would come up to pressure and then go back to near zero
as a check valve in the pump was bad. Would pump good as
long as the car was running, but starting was hard. In your
case (NO start or almost no start) I would suspect maybe the
wiring near the pump. Since it did it at an autocross, you
car putting some twisting motion into the car body, and that
could possibly rub some wires wrong?
Did you ever just look in the oil filler cap hole? You can
see a cam from there easily, and if the belt is broken, NONE
of the cams will turn. That will answer that question. of
course the belt could have jumped a few cogs, but I would
think it would still run, if not very good.
Also, check things like all the plugs or wires, especially
the main bundle going into the computer (check for wear
where the ground bolt is on the back passenger end of the
intake is, this was a TSB on early SHO's like yours, it can
wear through the main wiring bundle!) Also check the wires
going into the coil pack. If they pull out a little it can
stop the car cold. Been known to happen.
Check any other connections you can get to. Take them apart
carefully and put back together to make sure you are getting
a clean/solid connection. Same with the connectors on
either end of the DIS on the passenger end of the intake.
Don Mallinson
John Stout wrote:
> I got around to checking on the Gen 1 the other day, I hit the key, it tried to start, so I may be backing up on the timing belt being bad, I have not put a guage on it yet, but when i pushed on the schrader valve, ot did not spray fuel, it would barely trickle out. I am gonna put a guage on it, but I am leaning toward bad fuel pump, any suggestions as to what I need to check as in electrical connections or anything else will be appreciated. also suggestions of what kind of pump to replace it with and where is the best place to buy one, if it is the pump would help Thanks John
>
>
> John Stout
> 90 Titanium (Cone Killer)
> 97 SF
> WELDED
>
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