Search results

Pretty sure I cooked my ecu one day on a hard rip. I have a stock ecu with 550's, lafm, APEX safc that was pretty cranked, walbro 255, fuelab afpr, 3" intrclr and hard piping. I have an aem wdbnd too. Running lean when throttle above about 10-20%. All symptom experiences are appreciated. Thanks!

I just installed a Walbro 255 and did the fp relay bypass and the check engine light came on and wasn't on before. Anyone have this happen?

My buddy said he can't fit the engine, I'm wondering why?

I have been running lean for some time now, I've done everything I can think of to richen my A/F ratio, but I'm stuck. Today I found that the 550cc injectors that I put in are low impedance and call for a resistor box, which of course did not come with them when i bought them...

These are my mods, and I'm running lean no matter what I tell the safc to do. I'm thinking safc wire connections to the ecu, or the hks metal head gasket that is leaking. I'm sick of guessing and wondering... Ported/polished head, HKS head gasket, ARP head studs, 3" turbo back exhaust...

I have 550's, Lexus afm, ect... I'm doing a fuel pressure regulator and the Walbro 255 this week. Any tips on pump installation so I can skip the headaches?

I'm installing an APEXi SAFC this week. I have all the directions and manual, but the instructions aren't that clear and I would like to hear from someone that has done it first hand. I have an 89 7mgte. Some tips on wire connecting and system set up would be nice. Thanks.

What up people. Finally joined the site. I'm a 25 yr old student going for biochemistry. I have had a Red 1989 MK3 7mgte (Targa) since November 2010. Since then I have been throwin mods at it to get ready for this summer which seems like will take forever to get here. It snowed like 4"...