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The sticker on the rad support says to set timming at 6 deg,which I did,but when I plug the bypass back in the car runs like crap.

What does this wire activate?My car (88)runs ok with this wire unplugged,but wont idle and it pops in the intake and exhuast and generally runs like crap when this wire is plugged in.

I found that the 194 bulb is a wire over type and won't work.The 891 bulb is the one I am going to use,its the only one that has the wires sticking out the end.

So there is just 4 bulbs?

I have to pass emmisions here so I will replace the egr,IAT switch and hopefully that will fix it.

I did a vacume pump test on the egr valve and it doesn't hold any vacume so I guess I have found the problem.I ordered a new egr valve and the upper intake gasket set,is there anything else I should replace under the intake plenm?

Well I changed the o2 sensor,cleaned the ground straps and re-installed,the module is a delco unit(new).I have it hooked up to a computer and I am getting a code 32 and the INT and BLM numbers are higher than normal(sensing a lean condition).I have checked all the vacume lines...........any ideas?

I have checked out the fuel system with a guage and all is good.I checked all vacume lines when the code 32 came up and repaired a line then the 32 went away.The car has a fresh cap/rotor/module.I am wondering that maybe the car is messing up when it goes to open loop?In this mode the O2 sensor...

When I first start the car up(1988 coupe)the idle is good and the throttle response is good.....then after a short time the idle drops and the throttle response is crappy.Any idea what the problem is?