pressure drop during run
thats the last thing we are going to try, I HIGHLY doubt a 75shot is going to blow out at .038
as for a bad coil pack, should we just check that they spark or get some kind of volt tester?
as for a bad coil pack, should we just check that they spark or get some kind of volt tester?
Originally Posted by slowpoke96z28
i use a tester that can screw in and out and its marked from 0 to about 50 KV at 50 KV the spark can jump about a one inch gap on my tester.
Robert
I know this may sound dumb, but the schrader valve on the fuel rail has been removed right. If you used teflon tape it can come off and cause a blockage in the line. Check that the lines are clear. Your plug gap is fine. May want to pull a plug after a run to see how it is running. Try to log your computer on the test runs also.
Originally Posted by strokedls1
I know this may sound dumb, but the schrader valve on the fuel rail has been removed right. If you used teflon tape it can come off and cause a blockage in the line. Check that the lines are clear. Your plug gap is fine. May want to pull a plug after a run to see how it is running. Try to log your computer on the test runs also.
What reading should we look for on the volt meter?
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From: Commerce Twp, MI
Originally Posted by gollum
DAMN! The NOS trouble shooting manual states:
High RPM misfire is caused by insufficient plug gap. Set gap to .030-.035
Or weak ignition/ignition component failure
High RPM misfire is caused by insufficient plug gap. Set gap to .030-.035
Or weak ignition/ignition component failure
Have you checked the wiring on the soleniods? Sounds like you could have a loose connection. Check the grounds and power connections. How are you arming the system? Microswitch? Everything might work fine when you're parked but when driving you're gonna get vibrations that can knock a weak connection loose.
