

| Subject: | Resolved: Vanagon GL 90 2.1L engine unexpectedly stalls while driving |
| From: | Mike Braden |
| Date: | Mon, 24 May 2004 09:46:13 -0500 |
Thank you everyone for your info, tips, and suggestions. While replacing the spark plugs, I checked the compression of each cylinder. While they are all low (110-120 psi), cylinder one was definitely too low (0). I checked the pushrods and re-seated the one that felt like it wasn't quite in there. I also put the old cap/rotor back on just in case. After no startings at all a few times, and wondering why my spark plug wire to cylinder 1 was so tight, I got the wires connected right and she started up just fine. Did a quick fill/one person "bleed" of the coolant system. The brakes were making some funny noise (2 months of disuse maybe?) So I turned back from a test drive and got a little hesitation coming back up the slight hill to my house. The idle is also seemingly a little rough and giving a ~30 Hz vibration. Ah well, she seems to be holding her seal, so the next step is to send off the injectors for cleaning, replace the plug wires, maybe replace the air flow meter ($$$, but I can see deep tracks in the circuit and ohmmeter jumps when testing), make sure I have the right cap/rotor in there and get those brakes looked at. Thanks again! aloha Mike Braden > Hello, > > I finally got my 1.9L digijet engine put back together today after doing > a head gasket replacement and wanted to fire it up and pressurize the > coolant system to check for leaks before I send off my fuel injectors > for cleaning. I had removed the FIs but put them back on. I also > replaced the distributor rotor and cleaned the contacts in the cap. I > think I may have wired the distributor wrong, and after moving the wires > I did get her to start, but she will only idle (roughly) with the gas > about halfway down. My things to check and questions: > > I realized after sealing and tightening down the first head that it was > on the wrong side. I just moved the small metal piece blocking the > coolant port to the other head. Will this matter? The heads are > symmetrical, arnt they? > > I am going to recheck that my pushrods are seated properly. > > I am pretty sure all my connectors and grounds are reattached correctly, > but I will verify. > > I know that the ignition sequence is 1-4-3-2, but which cylinder is > which? I assumed that cylinder 1 is the driver's side front cylinder, 2 > is driver-back, 3 is passenger front and 4 is passenger-back. Is this > right? > > Whats the best way to check that my fuel injector plugs are connected > properly? > > Finally, in cleaning the heads, I may have gunked up the spark plugs, so > I will replace those and check. > > As a lot of fuel drained out when I removed the fuel injectors, do I > need to bleed the fuel system? I loosened the nut at the T junction > before the FIs and it leaked out gas, so I assumed it had bled after > multiple start attempts > > Does anyone have any other suggestions? > > Thanks > Mike Braden
Have something to add on this topic today? Revive this thread in the forum »