

| Subject: | Re: stumped |
| From: | David Marshall |
| Date: | Thu, 17 Dec 2009 14:26:44 -0800 |
You said no flooding, but are you getting ANY fuel?� If there is fuel, I would suspect your distributor is 180 degrees out.� A gasser should start as much as 20 degrees +- of where it should be. David Marshall VW Adventure Driver and BMW Adventure Rider http://www.hasenwerk.ca On Thu, December 17, 2009 14:09, Robert Ueltzen wrote: > I sent the below to the Yahoo Tiico group, and am trying you guys, too. > Two > heads better than one if on separate bodies theory. > > I had to replace the head of my Tiico engine. The #1 exhaust valve > dropped > onto the piston and was pounded back up through the head. The valve > didn't > fail; the retainer, clips, or spring failed and allowed the valve to drop. > FAS found me a nice replacement. I have the engine reassembled but I > cannot get it to start. The starter turns the engine over strongly (I > recharged the battery before trying to start it), but there is no firing > as > if there was no fuel or no spark. > 1. A noid light shows that all the injectors are getting a signal. > 2. The timing light shows I'm getting spark; I tried it on all four plug > wires. > 3. Right now, the timing is at TDC. I will set to spec when I get it > running, but I would think it would start or fire at least at TDC. TDC > was > determined with a dial indicator on the top of the piston. The > distributor > rotor is pointing to the the #1 tower of the cap and the firing order is > 1-3-4-2. > 4. I suspected flooding, but I pulled the plugs and left the cylinders > open > for an hour and then blew out the cylinders with some compressed air. No > difference. > 5. The camshaft/crank timing appears to be correct; I've done this > before > with success. The timing belt slipped several years ago because the > threads > in the head for the timing belt tensioning pulley were stripped - thanks > REMTEC. I replaced the timing belt so I don't think a stretched belt is > throwing off the valve timing. My question here is that I used the > procedure/marks described in Bentley to set the valve/crank timing _ dot > on > camshaft sprocket lined up with the top edge of the cylinder head > (distributor side) and the dot on the intermediate shaft lined up with the > mark on the crank pulley. I'm not certain this applies to the Tiico > engine, > but I thought it was the same procedure I used previously with success. > 6. I connected my OBD II code reader. I don't really know if this works > with our Tiico system, but I thought I would try it. No DTC's were > present; > although System Status light indicated a pending DTC or that the monitors > have not run their testing (maybe because the engine didn't start). > 7. I've rechecked the wiring. I had to disconnect the oil pressure > sensor, the throttle position sensor, the MAP sensor, the injector > connections, and the distributor cap to remove and replace the head. > They're all properly reconnected. > 8. I did replace the old van injector and Tiico fuel rail with an A2 rail > and new injectors and a new fuel pressure regulator. Fuel pressure rises > to > 46PSI with the starter turning the engine over and drops to 41 after ten > minutes sitting and remains at 41 overnight. > > Any ideas where I've gone wrong? In regards to the engine, not my > personal > life, please :) > > rob u >
Have something to add on this topic today? Revive this thread in the forum »