Is your PCM obd1 or 2? Seems like the FMS injectors do not work well with
obd1 computers. Hope you solve your problem.
----- Original Message -----
From: <Pukeloser@aol.com>
To: <dakota-truck@buffnet.net>
Sent: Thursday, July 26, 2001 03:30
Subject: DML: Engine running but not great
> Well I put the old fuel injectors back in place of the 24# FMS injectors
and
> the engine is running a little better. I have very little power off the
line
> but the engine will scream to about 5800 RPM with power. It doesn't have
the
> power it should though. I still dont know what the problem is but I think
I'm
> going to take it to a dealership and see if they have someone that may be
> able to diagnose the problem. The cam operating range is 2000-6000 RPM so
I'm
> not surprised at the lack of low end power but it should have alot more at
> the top end.
> I have triple checked all the vacuum lines but haven't checked the timing
> because I thought the computer adjusts that automatically.
> It isn't backfiring except a little when I let off the gas at high RPM's.
>
> Any suggestions on what else to check?
>
> John S
>
> 95 cc 5.2 auto, transgo shift kit, 4.10 gears, auburn LSD, superior axles,
MP
> PCM, DT headers, Gibson exhaust (3" from headers back, no cat) MSD digi6+
> ignition, MSD HVC coil, MSD 8.5 wires, HD cap&rotor, autolite 3923's, K&N
> X-stream filter (14x3.5), 180 stat, 1 quart oil filter (relocated), Hughes
> stage II TB and intake manifold, Hughes 1814 cam, 1.6 rockers, progear DR
> timing chain, MP valve covers
>
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