engine boggs when reving

[Strobelite]

Hey guys ok so heres the deal, the engine starts up fine and idles fine too, but when I go to rev the engine I have to slowly ease on the gas pedal and gradually rev it, if I try to rev it really fast it wants to kill the engine. Any suggestions ? thanks.


heres a video.
http://youtube.com/watch?v=-udVchZyjBQ

[Snakeview]

Did u checked ur sparkplugs allready ?
And how is the timing on the sparksignal ?
And the sparkwires r k too ?

Check that first maybe it whill help


Grtz

[jondee86]

Sure sounds and behaves like it is over-advanced !!! As above, check
your ignition timing is set to specifications. Or just back it off a bit, and
see if it improves.

Cheers... jondee86

[Strobelite]

Okay ill check that first thing in the afternoon, btw , there is a MSD Blaster Coil installed , would that effect anything of the timing ?

[Snakeview]

I don't think that has anything to do whit ur timing or what so ever, it just gives a better spark on ur sparkplugs.
check the ignitioncap too if there is any corosion in there. If so clean that up with som light sandpaper and then spray som contactspray on it and be sure that u put the cap on so there can't com water or moister in the cap.


Grtz

[alimonos]

take a look at the injectors plugs also and check your TPS ...

[Akis308]

Sounds to me like an bad TPS angle...

[Strobelite]

okay so i checked the spark plugs , spark plug wires, inside of the dizzy cap, everything was good, only thing i have yet to check it the TPS , how do I go about checking that ? is there a special tool i need to check it?

[alimonos]

alimonos Wrote:take a look at the injectors plugs also and check your TPS ...

[jondee86]

Hey... if it revs to redline and idles... but bogs and rattles when you
crack the throttle wide open, having too much advance is a good bet.

Check the timing. You have to jumper (temporarily connect together)
two of the pins in the diagnostic plug (probably T and E1). Then check
that it has the specified amount of advance at idle (probably 10 deg).

You will need a timing light. Adjust by loosening off the clamp on the
base of the distributor, and twisting the distributor forward or back.
Tighten the clamp when finished

When you take the jumper out the amount of advance will increase as
the ECU dials in extra to take the total up to what the engine needs. Can't
remember how much more... maybe to 28 deg total ?? Someone else
will know. It's not important. Ten deg at idle with the jumper in, and you
are good to go


Cheers... jondee86