Fiero 2m6

[rise474]

My fiero has a normal idle but it sounds like it is missing hardcore. It runs like crap to. My check engine said tps so I replaced that and egr valve and that only helped a little. Suggestions?

 

[rise474]

Ignition coil?

 

[86FieroSE]

Try the ignition modual. Its bolted to the distributor. They are known to go bad. Id try a junk yard to find one because they can be pricey. A 2.8 camaro/firebird one works too. So you have a veriety to look for.

 

[rise474]

Ended up being egr tube. This is the second time my egr system has failed on me. Anyone know about egr delete? Lol

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[Oreif]

Did you use the newer flexible tube or an original solid tube?
Are the engine/trans mounts worn? lots of excessive movement will cause them to crack more often.

As for EGR delete, You need to have the prom inside the computer set to not engage the EGR. Otherwise you will have an issue with the engine running too lean at times.

 

[rise474]

I got the one from fiero store. I replaced all mounts a month ago. I found the block offs for my egr. How would I bypass that on my computer in my car?