At 12:49 PM 4/10/00 EDT, you wrote:
>OK, this has happened a few times before and now today it has almost
caused a
>Ferd to crunch my Dak up. The truck will idle fine, no rougher than to be
>expected for the mods, will rev smoothly with no load on the motor and seems
>normal. The problem is when it is put in drive and the gas is pressed. The
>truck lurches off the line like normal, but then bogs down, like a carb that
>is dumping way to much gas. If I keep it on the floor, it stumbles up to
>3000, then it just screams and after I do that it acts fine for a while.
But
>there is no way to tell how or when it will do that. The Check Engine light
>never comes on. Any ideas? Already have a new tps, iat, map, O2, etc...
>all new sensors.
Without putting it on a scanner, the only areas that I can think of to check
are the injectors and wires/plugs/distributor/coil.
>Oh yeah, I just ordered a Jet chip Stage 2 for the Dak, does it alter the
>trans shift points in anyway? I know the 42RE has solenoids, just didn't
>know if the chips alters the shifting.
No, the details that I've seen on the Jet (diy-efi list) indicate that
timing is advanced a bit and air/fuel map are modified (mostly at WOT).
Bob. Southern Ontario, Canada.
'97 Dakota CC Sport, FR, 5.2L, 3.55 SG, auto.
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