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The Terminator
Engine/Tuning
Cold start issues acts like a blown frps
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<blockquote data-quote="mobywoods" data-source="post: 16072523" data-attributes="member: 174803"><p>Just changed a bunch of things. </p><p>2.3 vmp, fore budget return with 255 pumps fc3 controller wired for full-time, DW 78 lb fuel injectors, SCT 2600 mass air, Mac long tube headers x pipe no cats,</p><p>So i got my start up tune start car a/f pegs at 10, starts blowing black smoke misfiring won't stay running I was thinking that the tune was just too rich at startup didn't worry too much considering I had a dyno appt. Change the plugs all 8 black. Tr6 at 32. Got to the tuners spend about an hour just to get it to idle got it to idle continued with a tune. Brought it home two weeks later drove it for the first time started doing it again. Change the iac the TPS sensor. Still nothing. Dataloging tomorrow anything i should look at or just let the tuner look over the data. If i hold throttle at 2100 rpm for about 10 sec it will idle but rough. Thought it was a basic Swap and tune. Thanks</p></blockquote><p></p>
[QUOTE="mobywoods, post: 16072523, member: 174803"] Just changed a bunch of things. 2.3 vmp, fore budget return with 255 pumps fc3 controller wired for full-time, DW 78 lb fuel injectors, SCT 2600 mass air, Mac long tube headers x pipe no cats, So i got my start up tune start car a/f pegs at 10, starts blowing black smoke misfiring won't stay running I was thinking that the tune was just too rich at startup didn't worry too much considering I had a dyno appt. Change the plugs all 8 black. Tr6 at 32. Got to the tuners spend about an hour just to get it to idle got it to idle continued with a tune. Brought it home two weeks later drove it for the first time started doing it again. Change the iac the TPS sensor. Still nothing. Dataloging tomorrow anything i should look at or just let the tuner look over the data. If i hold throttle at 2100 rpm for about 10 sec it will idle but rough. Thought it was a basic Swap and tune. Thanks [/QUOTE]
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Cold start issues acts like a blown frps
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