...runs smooth when driving...ruff idle...I just replaced intake gasket cause there pretty much wasn't one...replaced most vaccum lines and checked all....checked egr valve, plugged it ...
Question about Jeep Wrangler
...full listed 60k mile tune up on car? sparkplugs,wire, cap rotor/filters? no engine runs right with bad spark unless it's a diesel. starts good runs good or bad hot or cold engine idle at 800 RPM ...
...Runs Rough.black suit from exhaust.smells rich.system lean code. whilste driving it feels like your hitting the rev limiter and is getting fuel cut. already checked vaccum leaks Fuel pressure ...
throttle body then to keep it running you have to plug it back in sounds like an ECU problem, Difficult to say on on this one, your best plan is to go and get a diagnostic fault code read on it..... I
Question about Jeep Wrangler
...Throttle valve full of gunk blocking is close up.? the key to finding this is blocking all air paths 1 by 1. The engine coolant never reaches and holds 180F + temp. The fast idle input to the PCM is ...
Question about Jeep Wrangler
...runs a map sensor, (called speed density system) so that means if the engine can pump air (compression tests PASS) the MAP see that, air flow (calcs) and matches air with proper fuel. 1990 is a vary ...
...throttle bady sincer in it and i thot mabe the mufler was full so i cut off the mufler to c it cranks fine but no power the rpms go to 3 and it bogs thin back firers thin starts running agen but it ...
Question about Jeep Wrangler
...runs a little rough, it also has a slight hesitation when you go to accelerate from an idle. It has a clean air-fiter, new spark plugs, and only has 39,000 miles. What could it be? Throttle body? ...
...full JK, FSM. factory service manual, go it day 2. the first thing to do, when doing DIY , is to open the hood and see what engine you have, as diff, engines have diffr, EFI systems. mine has the ...
...full tank. cat monitor O2 sensors, x2 or more. here is a typical list of monitors. http://www.fixkick.com/ECU/Authority/monitors.jpg not supported means your car dont have it, ignore me. the monitors ...
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