87 turbo not starting
#1
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87 turbo not starting
I am having some issues with my 87 turbo starting. It won't start regardless of it being hot or cold. Also after a few trys a turning it over it starts dripping fuel off the turbo wastegate. I think it's an issue with my vacuum line routing. Below is a picture.
Here is how I think it's supposed to look for an s4
Any help would be greatly appreciated.
Here is how I think it's supposed to look for an s4
Any help would be greatly appreciated.
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what's a good way to check for spark on a rotary? I won't be able to mess around with this too much until thursday. And for the block off plate kit that removes the Air bypass valve thing?
#6
sideways!!
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http://www.2751engineering.com/2751parts.html
boost gauge and pressure sensor should go to "Line A."
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#9
Cover that boost guage line with some small rubber line. I just just cut it down the middle and put it over the line. This will protect it from heat.
Buy new plugs (NGK)
Make sure you have spark!
If it's really flooded out a teaspoon of oil in the bottom spark plugs holes can help make comp.
I just finished removing smog.
Buy new plugs (NGK)
Make sure you have spark!
If it's really flooded out a teaspoon of oil in the bottom spark plugs holes can help make comp.
I just finished removing smog.
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got it running
Well I got it running today after pulling all the plugs and then cranking it without the EGI fuse in. Bunch of fueled puked out the spark plug holes and I cranked it until it was dry. Put 4 new NGK plugs in and triple checked all the wires were on the correct plug and coil. She started up only after holding the pedal to the floor and turning the key. It then started kicking out a bunch of white smoke (coolant) from the turbo area and the exhaust. It's leaking right where the coolant line going into the turbo enters the engine. I suspect it's a failed gasket or something isn't tight enough.
After I got it started it still won't hold an idle. It revs freely when throttle is applied and the exhaust note is good and strong. I wasn't paying attention to the boost gauge to see if it was boosting correctly.
Any ideas on why it's running so rich with the throttle closed (tps?)
After I got it started it still won't hold an idle. It revs freely when throttle is applied and the exhaust note is good and strong. I wasn't paying attention to the boost gauge to see if it was boosting correctly.
Any ideas on why it's running so rich with the throttle closed (tps?)
#13
I had the same problem with my coolant line when I put the turbo back on. You can buy some gasket material and cut your own gasket. Also try using some gasketNICH ( It's spelled diffrently). DO NOT try and over tighten it will cause the studs to break. Ask me how I know!!!
SO how did you run your vac hoses?
SO how did you run your vac hoses?
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in regards to troubleshooting the afm what options do I have?
pull it out clean it and slap it back in. I've also seen some people pulling the battery to get it to reset or whatever.
I'm building the TPS test light tonight and will try that tomorrow.
Thanks for the advice on the gasket material I will try that tomorrow as well.
pull it out clean it and slap it back in. I've also seen some people pulling the battery to get it to reset or whatever.
I'm building the TPS test light tonight and will try that tomorrow.
Thanks for the advice on the gasket material I will try that tomorrow as well.
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was playing around with it again today. It will start while holding the gas to the floor and then after it grabs popping off the gas and then feathering it slowly to about 1000 rpms. If I just let it idle there it sits at somewhere around like 300-450 rpms and the car will shake pretty bad. I still haven't fixed my coolant leak but I am heading back outside now to fix that.
#18
Don't worry. I just took the studs out and used bolts I bought from Ace hardware. IF you can try to soak the stud with some wd40 and unscrew it with some plyers. You shouldn't have to tap it. YOu may have to bend the pipe back a little. Make sure to measure the studs and by bolts that will have the same length.
DID you use and gasket sealer?
THis is normal on a 20year old car. Welcome to the 7 world.....
DID you use and gasket sealer?
THis is normal on a 20year old car. Welcome to the 7 world.....
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Don't worry. I just took the studs out and used bolts I bought from Ace hardware. IF you can try to soak the stud with some wd40 and unscrew it with some plyers. You shouldn't have to tap it. YOu may have to bend the pipe back a little. Make sure to measure the studs and by bolts that will have the same length.
DID you use and gasket sealer?
THis is normal on a 20year old car. Welcome to the 7 world.....
DID you use and gasket sealer?
THis is normal on a 20year old car. Welcome to the 7 world.....
#20
Go buy some gasket material sheets it's only a few bucks and you can cut out a new one. You will also have alot leftover to make new gaskets downt the road.
Where you able to get the stud out?
Where you able to get the stud out?
#21
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yeah i got this set of Irwin Power-grips. took that thing out super easy. now I just need a new stud and clean off that surface. I got the gasket material and the super copper ultra mega rtv sealant stuff too.
#22
Well if your going to use studs replace the other one 2. I bought bolts and it seals fine. If you zoom in on the pic I posted you can see the bolts.
As far as rtv sealant goes I think there is better stuff out there. It will probably work but use it sparringly.
As far as rtv sealant goes I think there is better stuff out there. It will probably work but use it sparringly.
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found the new gasket. Bought it at the mazda dealer for like $3.80. It'll be here on tuesday. I picked up a new bolt to replace the busted stud. It's M6x1.0x25mm grade 8.8, should that do the trick for the other side?
#24
As I was saying before you could have bought a gasket paper material and cut your own. Then still had paper left over for more gaskets. I also used gaskanich and it sealed no problem.
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