91 camaro timing issues
91 camaro timing issues
Hi guys I rebuild my distributor and tried to install it back in and now the car does not starHi guys I rebuild my distributor and tried to install it back in and now the car does not start I did the top dead center on cylinder 1 and put the distributor back in and it still does not start I am running out of options can somebody please help. I had rotar at cylinder 1 as well and it just putters now
Joined: Mar 2011
Posts: 6,287
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From: Northwest Ohio
Car: 1991 Camaro RS
Engine: Lq4 6.0 SBE s485 turbo E85
Transmission: Fsi th400 stage 4. TSI 5500 st
Axle/Gears: Strange S60 4:10s
Re: 91 camaro timing issues
recheck firing order for the wires, but I feel You may have the dizzy 180 degrees off. Try to take the dizzy back off and rotate the crank 180 degrees. Then put it back together. Basically if it's not on the right compression stroke it will never fire off/your plugs will be so wet, so that's another thing to check.
Edit,I see that it just putters. Sorry I'm on the phone and it sues trying to read things..lol.
Recheck firing order and plugs, if you get it to putter then get as timing light on it or spin that dizzy ASAP to get it to smooth out.
Edit,I see that it just putters. Sorry I'm on the phone and it sues trying to read things..lol.
Recheck firing order and plugs, if you get it to putter then get as timing light on it or spin that dizzy ASAP to get it to smooth out.
Last edited by fasteddi; Aug 23, 2012 at 07:49 PM.
Re: 91 camaro timing issues
So do I rotate the rotor the opisite side. It's wired Cuzco last night I made markings and everything and put dizzy back in and it ran but was crappy. Then this morning my friend said I had to get cylinder 1 tdc and everysience I did that it won't start
Re: 91 camaro timing issues
Also I did redo the firing order 20 miss ago. I started with where the rotor was pointing and put can in same spot to match up and started there with cylinder 1 wire and then 23456. Didn't help
Re: 91 camaro timing issues
No timing light. Not putters but tries to start. I used the cylinder 1 air push my thumb method. DId I need to do the cylinder tdc if it ran last night when I just lined it back up
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From: Utah
Car: 89 RS 89 iroc 87 firebird
Engine: 3.1 Turbo/ 355 twin turbo
Transmission: a4 w/ 4500 stall/ a4 / t5
Axle/Gears: strange s60 /w 3:42's
Re: 91 camaro timing issues
spin the distributor in one direction a lil bit and see if it starts and runs if not turn it the other way and see if it gets better.
u have to have a timing light to set the timing, my bet is that the timing is way late, does it pop and sputter rreally loudly out the ex system?
if it does the timing is super late and u need to spin the distributor counter clockwise
if it is poping and sputtering in the intake it it wat advanced and u need to turn the distributor clockwise
u will only be able to get the car to start and run without a timing light but the timing will be way off till u get a timming light
just to give u an example the engine will run with the timing off by as much as 20-30* it just wont run well
u have to have a timing light to set the timing, my bet is that the timing is way late, does it pop and sputter rreally loudly out the ex system?
if it does the timing is super late and u need to spin the distributor counter clockwise
if it is poping and sputtering in the intake it it wat advanced and u need to turn the distributor clockwise
u will only be able to get the car to start and run without a timing light but the timing will be way off till u get a timming light
just to give u an example the engine will run with the timing off by as much as 20-30* it just wont run well
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Re: 91 camaro timing issues
Actually the. Popping and stuff comes up front so I think is the intake. Does it matter that I put dizzy in the way I took it out last night if I redid the tdc on cylinder 1
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Joined: Apr 2008
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From: Utah
Car: 89 RS 89 iroc 87 firebird
Engine: 3.1 Turbo/ 355 twin turbo
Transmission: a4 w/ 4500 stall/ a4 / t5
Axle/Gears: strange s60 /w 3:42's
Re: 91 camaro timing issues
yes but the mark can be tdc on the intake or ex stroke so u have to put ur finger over the number 1 plug hole to make sure that its on the right stroke
and even if u set the balancer to 0* i.e tdc when u align the rotor to the number 1 terminal the timing isnt going to be 0*, thats why u need the timing light to finely adjust it
and even if u set the balancer to 0* i.e tdc when u align the rotor to the number 1 terminal the timing isnt going to be 0*, thats why u need the timing light to finely adjust it
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iTrader: (1)
Joined: Apr 2008
Posts: 10,401
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From: Utah
Car: 89 RS 89 iroc 87 firebird
Engine: 3.1 Turbo/ 355 twin turbo
Transmission: a4 w/ 4500 stall/ a4 / t5
Axle/Gears: strange s60 /w 3:42's
Re: 91 camaro timing issues
move all the spark plug wires 1 terminal to the left then
Joined: Mar 2011
Posts: 6,287
Likes: 41
From: Northwest Ohio
Car: 1991 Camaro RS
Engine: Lq4 6.0 SBE s485 turbo E85
Transmission: Fsi th400 stage 4. TSI 5500 st
Axle/Gears: Strange S60 4:10s
Re: 91 camaro timing issues
thankss guy. Update i finally got it running . Now it does pop in intake i think its detonation. I try moving dizzy left and right but it still bdont run right. Do i have to put it in drive and then set timing. Then what do i do with the est wire i disconnected . Do i need to reset bat.thanks
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Joined: Nov 2011
Posts: 35
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From: Jersey
Car: 92 RS
Engine: 350 5.7 TPI from 91z28
Transmission: 700R4 transgo shift kit
Axle/Gears: 84z28 Disk brake with 3.23s
Re: 91 camaro timing issues
idk on ur 6 but u need to disconect the esc plug that on an 8 is above the ac boc on pass side single gray wire that sends info to the ecm for timing advanceran into that issue once id reset the ecm to after u get it to idle right "disconect batt or pull fuse"
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From: Chasing Electrons
Car: check
Engine: check
Transmission: check
Re: 91 camaro timing issues
If your car has an auto transmission need to do the idle learn procedure. Drop "idle + learn" into the search box with my name as the author.
RBob.
Joined: Mar 2011
Posts: 6,287
Likes: 41
From: Northwest Ohio
Car: 1991 Camaro RS
Engine: Lq4 6.0 SBE s485 turbo E85
Transmission: Fsi th400 stage 4. TSI 5500 st
Axle/Gears: Strange S60 4:10s
Re: 91 camaro timing issues
Set the timing to 10* with the ect off, then Shut the car OFF, reconect the ect wire, Then take your - batt terminal off for 1 minuet to reset the computer then hook the - batt cable back on. Then do the idle relearn like Rbob said. Easy to do and takes just a few min.
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