Hybrid Reliability Issues

[phoenixgagt]

Has anyone had reliability issues or complications with the 3400 swap?

[Guest]

You mean a complete genIII 660? Or a Hybrid? In what car (the chassis might be an issue)?

I've had my hybrid together for over a year about 25000 Kms and haven't had any reall issues, just tweaks that I've been working on.

[GPXSS]

The only reliablity issue I had was a problem with the block and crank that was used from my exising 3.1.. wasnt getting enough oil everywhere and it died. I also didnt do so great of a job extending the TPS and IAC lines at first (didnt solder them) so they became a problem lateron, but got fixed.

Other than that the hybrid swap ran cooler, it was more consistent, made more power, and was more fuel effecient.

[phoenixgagt]

Hybrid may be the wrong word to use. It will be a complete gen 111 660 swap into a 95 Grand Am GT. I know it has been done. What kind of numbers have people seen before and after a 660 swap?