Originally it wasn't bogging down, just hard to start then ran fine. Then we changed the air filter and tripped the translator and out my supra into limp mode. So I got the stock maf and threw it on and it fired right up.and runs great
I ended up pulling the maftpro and going to a stock maf and it fixed the issues with the starting issues and from bogging out when I stepped on the throttle
The issues with my 7m starting was actually none of the above. The jackass I bought it from put a translator in it with out a wideband, and didn't even wire the shit up right. I have the stock maf and will be removing the translator tomorrow.
Well my injectors are good, cold start injector is clean and its good as well, and it almost seems as though my fuel system isn't holding pressure. Unless that got fixed when I tightened my csi. I'm starting to think I need to replace my fuel pump
Alright I switched throttle bodies on my supra and it fired right up like it should, but tjen as I would come to a stop the idle would drop under 500 and occasionally die. Now whenever I open the throttle and let go it was to die. Is thay my tps?
Hahaha yea I spent all day yesterday trying to diagnose the problems and so far am onky using the parts off my old intake that had no issues. Ill be diving into it again tomorrow so ill keep you all posted and see what happens
I also found out that the fuel pump may not have been changed over when the engine was swapped to a turbo. Coukd running a 7mge fuel pump on a 7mgte cause problems
I turn the key to the on position to give time for thr fuel pump to kick on if it is kicking on, then I turn the key and let it crank. You can heesr it trying to start and you hear it catching but it doesn't start. I do that a few times then pump the throttle and it starts.
I checked my cam position sensor and its good, checked my fuel pump relay and Its good, and messed with my tps a little anf its working fine. I have new fuel lines and run premium gas in it so I doubt my unjectors are clogged. I was gonna test my fuel pump by running 12v constant straight to it...
Hey guys I have an 87 turbo that I'm having trouble starting. Most mornings I have to turn the key 15-20 times before it starts and whrn it finally does start I have to pump the gas once for it to full on start. I'm wondering if that's the cold start injector. Once its started it runs great. Thanks
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