Side-Swipe Posted November 2, 2011 Report Share Posted November 2, 2011 Intercooled 86 flatty with blowoff valve and automatic, has a stumble around 4k and cant get over. Its fine in park or neutral and can rev up, just not in gear. Throttle body, is rebuilt, new coil, new distributor, new plugs, new wires, new fuel filter. Only thing is the injectors have not been cleaned, but everything ignition related has been replaced. Link to comment Share on other sites More sharing options...
Guest Posted November 2, 2011 Report Share Posted November 2, 2011 How is your TPS? Also I am thinking injectors like you. Link to comment Share on other sites More sharing options...
Side-Swipe Posted November 2, 2011 Author Report Share Posted November 2, 2011 How is your TPS? Also I am thinking injectors like you. TPS has been reset. What would happen if you ran the wrong injectors like out of a 86 widebody or something? I have a spare set of J injectors that im gonna send out to get cleaned. Link to comment Share on other sites More sharing options...
Indiana Posted November 3, 2011 Report Share Posted November 3, 2011 What would happen if you ran the wrong injectors like out of a 86 widebody or something?H and J injectors are the same, actually the same from 83 to 86 no matter what model just the 83s are hard wired and only work in the 83 throttlebody but the nozzles for all those are the same. Link to comment Share on other sites More sharing options...
Side-Swipe Posted November 3, 2011 Author Report Share Posted November 3, 2011 H and J injectors are the same, actually the same from 83 to 86 no matter what model just the 83s are hard wired and only work in the 83 throttlebody but the nozzles for all those are the same. So a flatty takes two J or to H injectors? Link to comment Share on other sites More sharing options...
Indiana Posted November 4, 2011 Report Share Posted November 4, 2011 or one of each it doesn't matter they are the same What spark plug you using and what boost level are you at when that happens? Link to comment Share on other sites More sharing options...
Side-Swipe Posted November 4, 2011 Author Report Share Posted November 4, 2011 or one of each it doesn't matter they are the same What spark plug you using and what boost level are you at when that happens? I was told they are the Bur ones the correct ones. And at full boost. Link to comment Share on other sites More sharing options...
Side-Swipe Posted November 21, 2011 Author Report Share Posted November 21, 2011 I was told they are the Bur ones the correct ones. And at full boost. It is like 8.6 psi. Could a crack in the exhaust manifold cause it? I also have puffs of white smoke on start up. Link to comment Share on other sites More sharing options...
Side-Swipe Posted January 23, 2012 Author Report Share Posted January 23, 2012 So when I unplugged the map sensor the misfire went away 1 Link to comment Share on other sites More sharing options...
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