ZZP PCM problem

**davidl25** · 09-04-2009

Has anyone here had any problems with ZZP PCMs. I installed mine and lost 1st and 4th gears. Its there a better company to go with. Its a long story but it is the PCM. I cant get ZZP to answer me back.

**Reptile** · 09-04-2009

Hard to say what the problem could be, but in my experience with their pcm's, you have a 70% chance of things not going right with them. Unfortunately, I don't know what to tell you to do to get them to answer you back.

**OH4CompG** · 09-04-2009

I ran a zzp PCM when I did my engine build with a GT1 cam in my impala with 0 issues.

**KawaFord** · 09-04-2009

nothing wrong with my ZZP PCM, or my friends.

**davidl25** · 09-05-2009

Is there a better one to go with?

**flash527** · 09-05-2009

I've never used a ZZP PCM, but have heard countless horror stories ranging from your issue to blowing entire engines. I went with an Intense PCM and like it: INTENSE-Racing.com. or DHP also makes a very good one you can get from from 3800 Performance

**Jakegday** · 09-05-2009

i too have read nothing but bad things about zzp pcms, however i have no first hand experience. i went with a dhp pcm, purchased from 3800performance.com and i could not be more satisfied

**FuglyGTP** · 09-05-2009

Does anyone have experience with both DHP and INTENSE? Which one did you like better?

The description on INTENSE's website makes it sound better

**Jakegday** · 09-05-2009

how so?

im not taking sides here, but i intensely (no pun intended) researched both before making my purchase...... just wondering what makes intense sound better to you?