

| Subject: | Re: o2 sensor didn't solve it |
| From: | John Rodgers |
| Date: | Mon, 30 Jan 2006 09:11:32 -0600 |
Rob, I haven't been tracking this thread, and I don't know about Syncro's, but here is something to try. Disconnect the O2 sensor Disconnect the idle stabilizer valve. Start the engine, and allow to warm up thoroughly at idle Now try to drive it. If that doesn't do it, check all grounds, and look closely for vacuum leaks. That hose from the crankcase vent to the AFM is always suspect. It will rot on the underside and you cannot see it. I have been through this problem three times, and for each time there was a different cause.First time it was the Idle Stabilizer circuit. I disconnected the valve and it ran fine. Second, it was the hose from the crankase vent to the AFM. Rotted completely through on the underside. Third, and the most recent - it was the O2 sensor - actually a bad connection where the O2 sensor was spliced in - but the effect was the same.. Good luck, John Rodgers 88 GL Driver Rob Infante wrote: >Hmm, put in the new O2 sensor, still doesn't work. It has all the old >symptoms of power loss, plus now flipping the ignition on and off doesn't help, I >need to crank it quite a bit just to get it to start. It will then idle ok, >but when I try and drive it stalls. It can go in low low gear and reverse, >but first has no power, as do the rest of the gears. I tried unplugging the >O2 sensor again, but it didn't change anything this time. > >Any ideas? > >rob infante >87 syncro westy >boonton nj > > > >
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