Good to know injector cleaning is available, but lets not mislead him. The injectors are not the problem here. His car was running just weeks earlier.
Pull the distributor cap to make sure there is nothing broken that would stop the spark from getting to the plugs. Remove all spark plugs and check for spark at the plugs (pull fuse for the fuel pump first). Spark ok? Put all plugs back in place then spray some starter fluid or gas into the intake manifold. Does car run for a brief moment? On Tue, Mar 1, 2016 at 1:15 PM, Larry Velez <la...@sinu.com> wrote: > I just checked and Marren is still in business and still rebuilding > injectors of all ages: > > > > https://www.injector.com/ > > > > https://www.facebook.com/MarrenFuelInjection/ > > > > -Larry > > > > *From:* mk2-16v@googlegroups.com [mailto:mk2-16v@googlegroups.com] *On > Behalf Of *Holland Phillips > *Sent:* Tuesday, March 1, 2016 12:56 PM > *To:* mk2-16v@googlegroups.com > *Subject:* Re: [mk2-16v] how do i find out what engine i have? > > > > I agree with you Chad. At this point, I would perform a compression test. > If that looks good, then I'm at a loss as to where to go next. Maybe look > at the injectors. It's probably easier and cheaper to try and find some > used, hopefully known good injectors, even if it's only one. Then you could > swap them one at a time and see if you find a bad one. There are a couple > of companies that do balancing and blueprinting of Motronic injectors. I > had mine done by Marren Motorsports back in the mid '90's, so I don't know > if they're still in business. They could perform just testing to check for > flow and pattern. > > Beyond that, I just don't know. > > ~Holland > > On Feb 29, 2016 18:21, "Chad Rebuck" <chadreb...@gmail.com> wrote: > > The key in the cam gear is only there for the alignment until the bolt is > tightened. It doesn't really hold the cam gear in place once the bolt is > tightened. Same for the crank pulley too. The key can break if the bolt > gets loose enough for it to turn. > > I'm just curious how the engine sounds as you said it ran smoother for a > short while when you opened up the throttle. > > I'm about out of ideas. If you take it to a shop the first thing they're > going to do is check the timing again and check the compression I bet. > > On Feb 29, 2016 9:05 PM, "damac2004" <damac2...@sbcglobal.net> wrote: > > im afraid to run this car for long but what would be better, a video from > the engine bay or tailpipe? > > > > i didn't change the plug order, etc. when doing all this work, just popped > the distributor off and layed it in engine bay with battery out. > > > > the cam i took off the car did have the cam gear tooth broken but it > didn't move based on how the keyway lined up, is that surprising? i bought > another cam pulley off a vortex member and he sold it to me the exact same > way and told me every one he has taken off came the same way? i thought > that was nuts but have seen through forums searching it has happened to > others. i got a new cam pulley while doing all this work and its still > fine. and i have to assume the crank is fine as well since it was good > running and all the marks are lining up correctly still. > > On Monday, February 29, 2016 at 5:56:38 PM UTC-8, chadrebuck wrote: > > Also check that the cam sprocket is located in the right place on the cam. > If the tooth broke off of the cam gear then it could rotate causing the > timing to be incorrect. Did you mention that the cam sprocket had a broken > locating tooth? > > On Feb 29, 2016 7:47 PM, "Chad Rebuck" <chadr...@gmail.com> wrote: > > Changing the cams out will be a waste of time. What did you do to verify > the spark plug wire order? Can you take a video of how the car is running? > > On Feb 29, 2016 7:39 PM, "damac2004" <dama...@sbcglobal.net> wrote: > > i put the techtronics chip back in and put the older throttle body back in > with no changes in how the car is acting. i also checked grounds and ran > some extras to the bundle on head, etc. just in case. > > > > my issues make for a useless car, no way it could be driven. so my > problems seem way beyond the little tuning people do to get their cars > running right. this car ran and drove when i got it with very old and worn > injector seals and numerous vacuum lines with holes in it. it ran its best > when hot and on the throttle never gave out on me or died. although it had > goofy issues with starting consistently and idling a little > high/rough/inconsistent at times. > > > > and i see people mention 02 sensors and cts making for a rough running car > possibly but again this is way worse than that. > > > > i'm stuck so tomorrow i am going to put the old cams, etc. back on and > cross my fingers. > > On Saturday, February 27, 2016 at 8:41:59 PM UTC-8, hollandphillips wrote: > > Since the Mk 2 cars were all pre OBD, they had only one O2 sensor which > was mounted before the cat. So the ECU never knew if the cat even existed > or was functioning properly. Now that I think about it, if the O2 sensor > has no output, or was not connected, the ECU will go into "safe mode", > which is full rich. Hence your poor fuel mileage. I also recalled that the > O2 sensor on the Motronic cars is a three wire type, which means it has a > heater, so its output will become valid more quickly in order to reduce > emissions. All this is bringing back memories of all the 16V trivia I > acquired over the years. 😐 > > ~Holland > > On Feb 27, 2016 20:00, "damac2004" <dama...@sbcglobal.net> wrote: > > i could test compression but it it did drive fine before i tore it all > apart, after this incident. > > this car had no cat so 02 sensor was laying underneath airbox this whole > time :). > > i thought the car stunk and i got bad mileage but this car was fun to > drive. i was beating on itand it pulled when i stomped on it all the time > > -- > You received this message because you are subscribed to the Google Groups > "MK2-16v" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to mk2-16v+u...@googlegroups.com. > To post to this group, send email to mk2...@googlegroups.com. > Visit this group at https://groups.google.com/group/mk2-16v. > To view this discussion on the web visit > https://groups.google.com/d/msgid/mk2-16v/c9b6bb5d-ae7b-4c28-8f59-aa4b98cee00c%40googlegroups.com > . > For more options, visit https://groups.google.com/d/optout. > > -- > You received this message because you are subscribed to the Google Groups > "MK2-16v" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to mk2-16v+u...@googlegroups.com. > To post to this group, send email to mk2...@googlegroups.com. > Visit this group at https://groups.google.com/group/mk2-16v. > To view this discussion on the web visit > https://groups.google.com/d/msgid/mk2-16v/9d2a77d7-7104-4d51-81cf-8cf518a97e98%40googlegroups.com > <https://groups.google.com/d/msgid/mk2-16v/9d2a77d7-7104-4d51-81cf-8cf518a97e98%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > > -- > You received this message because you are subscribed to the Google Groups > "MK2-16v" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to mk2-16v+unsubscr...@googlegroups.com. > To post to this group, send email to mk2-16v@googlegroups.com. > Visit this group at https://groups.google.com/group/mk2-16v. > To view this discussion on the web visit > https://groups.google.com/d/msgid/mk2-16v/a805108a-edc4-4617-b1df-5745489a179a%40googlegroups.com > <https://groups.google.com/d/msgid/mk2-16v/a805108a-edc4-4617-b1df-5745489a179a%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > > -- > You received this message because you are subscribed to the Google Groups > "MK2-16v" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to mk2-16v+unsubscr...@googlegroups.com. > To post to this group, send email to mk2-16v@googlegroups.com. > Visit this group at https://groups.google.com/group/mk2-16v. > To view this discussion on the web visit > https://groups.google.com/d/msgid/mk2-16v/CA%2BV5SC8K46X0s%3DkHVrKxpPuq-Cgt_P7oMmYy8LFnMtafEapK3A%40mail.gmail.com > <https://groups.google.com/d/msgid/mk2-16v/CA%2BV5SC8K46X0s%3DkHVrKxpPuq-Cgt_P7oMmYy8LFnMtafEapK3A%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > > -- > You received this message because you are subscribed to the Google Groups > "MK2-16v" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to mk2-16v+unsubscr...@googlegroups.com. > To post to this group, send email to mk2-16v@googlegroups.com. > Visit this group at https://groups.google.com/group/mk2-16v. > To view this discussion on the web visit > https://groups.google.com/d/msgid/mk2-16v/CABrbKB%3DJqvhFPxgfFehq6EQ-ShKvZoYv8PsZdeAqVZANv5VT%3Dw%40mail.gmail.com > <https://groups.google.com/d/msgid/mk2-16v/CABrbKB%3DJqvhFPxgfFehq6EQ-ShKvZoYv8PsZdeAqVZANv5VT%3Dw%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > > -- > You received this message because you are subscribed to the Google Groups > "MK2-16v" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to mk2-16v+unsubscr...@googlegroups.com. > To post to this group, send email to mk2-16v@googlegroups.com. > Visit this group at https://groups.google.com/group/mk2-16v. > To view this discussion on the web visit > https://groups.google.com/d/msgid/mk2-16v/bc005c38c3dd4fa0a247089780239958%40MBX082-E1-VA-2.EXCH082.SERVERPOD.NET > <https://groups.google.com/d/msgid/mk2-16v/bc005c38c3dd4fa0a247089780239958%40MBX082-E1-VA-2.EXCH082.SERVERPOD.NET?utm_medium=email&utm_source=footer> > . > > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "MK2-16v" group. 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