PontiacBonnevilleClub.com

have replaced new plat delco plugs, wires and coils on my 03. want to change the module.
the delco is probably the way to go but are there any others as good.not an
airtex fan.
the problem is a low rpm miss under load. this car at 56000 has had more probs
than my 01 did at 150,000 plus. even th 01 trans was a lot better. i did the trans kit
and it still might jerk from a stop sign. just waiting for it to take a dump. does shift better
into drive though.
any help or opinions appreciated

You do not want platinum plugs in a waste spark application, so get those out of there and replace them with iridiums.

A used ICM would be best, ask Andrew for one. Otherwise, stick to Delco.

I agree, used OEM is better then any aftermarket. Looks like you have two Bonnevilles, swap the module from one to the other to verify before buying.

im sorry , i misspoke. they are delco iridiums. also found out there is a tsb
on the mitchell line about this problem. i was told by my mech. friend to try a tps first.
he also has a known good icm i can try. good to have friends . we help each other out.
work back and forth.

You can test your TPS with a volt meter, don't just fire the parts cannon at it.

IM either used factory or brand new delco..... aftermarket electronic parts will leave u broke down on the side of the road

odered a delphi. even delco isnt oem anymore. delco is the biggest repakager in the world
now that gm doesnt own them.