Search found 394 matches

by allencr
Tue Dec 02, 2014 9:50 am
Forum: TECH: 4A-GE ENGINE
Topic: Do's and Dont's on installing metal HG
Replies: 16
Views: 11713

Re: Do's and Dont's on installing metal HG

I wouldn't use the torque-angle(20ftlbs, 90 & 90degrees) method with a different then stock gasket that won't compress anyway near as much, probably put the final torque around 90+ftlbs! Clean smooth lubed threads, smooth flat lubed washers & bolt heads. http://www.aa1car.com/library/ic697.h...
by allencr
Sun Nov 30, 2014 7:25 pm
Forum: TECH: Corolla AE86
Topic: Taking off shocks
Replies: 5
Views: 3920

Re: Taking off shocks

IF the shock's instructions don't state it, put some oil in the tube to conduct heat away from the new insert to the strut to atmosphere.
by allencr
Sun Nov 30, 2014 3:46 pm
Forum: TECH: Corolla AE86
Topic: Temp gauge
Replies: 6
Views: 4499

Re: Temp gauge

The waterpump has much less then a 1 in a million chance of affecting water temp. NEVER even think about it unless its leaking, causing overheating from loss of coolant, or seized/doesn't turn freely/shaft really wobbles from really worn bearings. The thermo. either works or don't, it cannot not mov...
by allencr
Sun Nov 30, 2014 3:34 pm
Forum: TECH: 4A-GE ENGINE
Topic: N/A Build! Need Assistance
Replies: 129
Views: 71507

Re: N/A Build! Need Assistance

I appreciate all y'alls KSA's & writing ability, shame I can't stand wading through all this piss. My point here is we (yoshi, burdick, me) should be gauging the OP (or any OP who asks how to build his engine) ability, and desire to have it finished... and then helping him build as much as he ca...
by allencr
Sat Nov 29, 2014 6:06 pm
Forum: TECH: Corolla AE86
Topic: Differential Sounds Like A Jet Turbine
Replies: 20
Views: 13358

Re: Differential Sounds Like A Jet Turbine

DOES the whine disappear completely when off the throttle - zero load on the engine, then come back when engine braking/downshifting/putting the R&P load on the driven side rather then their drive side? The whine doesn't seem to disappear when completely off the throttle. NOT completely off of ...
by allencr
Wed Nov 26, 2014 10:55 am
Forum: TECH: Corolla AE86
Topic: Need advice on coolant passage corrosion!!!!!!!
Replies: 7
Views: 5436

Re: Need advice on coolant passage corrosion!!!!!!!

Why is it apart, any reason to suspect that it is cracked from a really serious overheating meltdown, you're unable to clean it up yourself, something, otherwise you can clean it & skip any pressure and/or hardness and/or whatever test? DD or race or OEM rebuilt to last another 20+ years as a DD?
by allencr
Sun Nov 23, 2014 9:38 pm
Forum: TECH: Corolla AE86
Topic: Need advice on coolant passage corrosion!!!!!!!
Replies: 7
Views: 5436

Re: Need advice on coolant passage corrosion!!!!!!!

Nothing needs JB, the combustion chamber NEEDS metal ->gasket->metal, everything else but the pressurized oil port is fine with any gasket cement. RTV is NOT gasket cement.
Just scrape most of the corrosion outa the coolant ports, I doubt its extra surface area transfers heat better.
by allencr
Sun Nov 23, 2014 7:45 am
Forum: TECH: Corolla AE86
Topic: Need advice on coolant passage corrosion!!!!!!!
Replies: 7
Views: 5436

Re: Need advice on coolant passage corrosion!!!!!!!

The head and block absolutely NEED a clean&smooth&flat unpitted surface, machined, but only on that circle that the gasket's fire-ring sits on, about 3-4mm wide around the cylinder that they mate against. Anything else is very secondary but does have to deal with some pressure, like the cams...
by allencr
Tue Nov 18, 2014 11:07 pm
Forum: TECH: Corolla AE86
Topic: Differential Sounds Like A Jet Turbine
Replies: 20
Views: 13358

Re: Differential Sounds Like A Jet Turbine

Whine during a so called break-in is 100% BS, there is almost ZERO breaking time with new gears & bearings, they just run a little bit hotter then usual for an hour or 2 at most- they're just hoping you'll go away and/or die. DOES the whine disappear completely when off the throttle - zero load ...
by allencr
Mon Nov 17, 2014 10:05 am
Forum: TECH: Corolla AE86
Topic: Differential Sounds Like A Jet Turbine
Replies: 20
Views: 13358

Re: Differential Sounds Like A Jet Turbine

I was thinking maybe I adding some friction modifier might help? Gonna talk to the shop that did the work when they open but still want to see what anyone familiar corollas might know. NO! There's no magic lubeor additive that can cure or even change any noise except something like going from H2O/u...
by allencr
Sat Nov 08, 2014 4:20 pm
Forum: TECH: Corolla AE86
Topic: coilover forces
Replies: 18
Views: 13548

Re: coilover forces

i have a copy of two books on suspension "how to make your car handle" by fred puhn and "chassis engineering" by herb adams. went back and looked through them hoping to get an answer to the questions with no luck. i will make sure and pick up a copy of "competition car susp...
by allencr
Mon Nov 03, 2014 7:53 am
Forum: TECH: Corolla AE86
Topic: Starting issue
Replies: 6
Views: 5332

Re: Starting issue

Keeps on cranking - plugs wet then look at ignition, plugs dry then look at fuel system, popping/backfiring then look at timing - cam and/or ignition.

Resurrected
Don't bother throwing parts at it.
X2!
by allencr
Sun Nov 02, 2014 11:22 am
Forum: TECH: Corolla AE86
Topic: coilover forces
Replies: 18
Views: 13548

Re: coilover forces

Why is there air? :roll: Was it something I said? NO, It's way too much for what the question merits! **** *** *** It's just a design, thats all, you've gotta figure out what pushes what to do what you want it to do. Also, Don't mistake buzzwords & phrases like steel belted radials & CNC &a...
by allencr
Sun Oct 19, 2014 8:15 pm
Forum: TECH: Corolla AE86
Topic: Black Oil in my radiator and radiator reserve tank?!?
Replies: 5
Views: 3768

Re: Black Oil in my radiator and radiator reserve tank?!?

Drain the coolant, run it for a while with some flush or TSP or detergent & water, then refill. Keep driving till it dies, of course it'll need spark plugs & oil & some other maintenance while doing this. ...it seemed like the timing was way off. ...couldn't get fixed completely because ...
by allencr
Thu Oct 16, 2014 10:01 pm
Forum: TECH: Corolla AE86
Topic: Car Won't Start!
Replies: 16
Views: 10428

Re: Car Won't Start!

Ignore the notch !!! At least until it is verified as exactly TDC, then only for emissions testing. Adjust it for how well it runs. Highest/fastest & smoothest idle, then back it off(retard) for 50-100 lower RPM, then test run to check that it only pings/pinks/spark knocks/detonates a little whe...
by allencr
Thu Oct 16, 2014 2:13 am
Forum: TECH: Corolla AE86
Topic: Fresh rebuild trans pops out of 2nd and grinds immediately
Replies: 14
Views: 9714

Re: Fresh rebuild trans pops out of 2nd and grinds immediate

Didn't care about the clutch pedal at all, only about the distance needed to move the shift lever from when the dogs just begin to touch until the lever is fully home into 2nd. Probably like TORPARTS writes above, even when parts are almost symmetrical & can be assembled wrong, it doesn't take t...
by allencr
Thu Oct 16, 2014 2:03 am
Forum: TECH: Corolla AE86
Topic: High idle, or not?
Replies: 13
Views: 9085

Re: High idle, or not?

Does the idle speed change when it warms up(1-3 minutes to drop down 500-1500rpm) or does it not??????? Checked REAL WELL for air leaks? TB throttle plate's stop bolt& lock nut set for ZERO clearance, and slack in the cable letting throttle close completely? It does drop back to 1300ish when wa...
by allencr
Tue Oct 14, 2014 10:03 pm
Forum: TECH: Corolla AE86
Topic: High idle, or not?
Replies: 13
Views: 9085

Re: High idle, or not?

Does the idle speed change when it warms up(1-3 minutes to drop down 500-1500rpm) or does it not???????
Checked REAL WELL for air leaks?
TB throttle plate's stop bolt& lock nut set for ZERO clearance, and slack in the cable letting throttle close completely?
by allencr
Sat Oct 11, 2014 9:13 pm
Forum: TECH: Corolla AE86
Topic: Car Won't Start!
Replies: 16
Views: 10428

Re: Car Won't Start!

What's the compression? 'Do igniters usually fail on these cars?' Sure they can, they affect every cylinder equally and that sure doesn't read like any symptom you've written about. Cam and/or ignition timing is off, plug wires crossed or maybe an injector or two isn't working. Find out which cylind...
by allencr
Mon Oct 06, 2014 10:26 am
Forum: TECH: Corolla AE86
Topic: Car Won't Start!
Replies: 16
Views: 10428

Re: Car Won't Start!

Now the car will turn over just fine but won't start! What's the compression? What does 'turn over just fine mean? That the starter works. Spark? Fuel- bone dry plug/s or wet & exhaust smell? Any sorta attempt at all to fire up/start/run from the engine or seem completely dead? Any pops/burps/f...
by allencr
Mon Oct 06, 2014 10:11 am
Forum: TECH: 4A-GE ENGINE
Topic: Plugs,
Replies: 3
Views: 2990

Re: Plugs,

Whatta ya got, put in the same thing (or an equivalent shorter/longer life plug), that is unless the current plug isn't suffering from old age and/or mechanical failure? What do they look like, how old/miles/kilometers are they, and under what conditions were they used & what are there new if an...
by allencr
Tue Sep 30, 2014 4:04 pm
Forum: TECH: Corolla AE86
Topic: Fresh rebuild trans pops out of 2nd and grinds immediately
Replies: 14
Views: 9714

Re: Fresh rebuild trans pops out of 2nd and grinds immediate

No, it is not the clutch. No, it is not the syncro ring. Going into 2nd all the way, shifter travel as far for 2nd as 4th? How far does it take to engage 2nd? Idling in neutral, push clutch down about 3/4 or more and start pushing shifter into 2nd, feeling when 2nd's teeth/dogs just start touching &...
by allencr
Sun Sep 28, 2014 11:53 pm
Forum: TECH: Corolla AE86
Topic: car won't start need help
Replies: 11
Views: 7220

Re: car won't start need help

...tapped the gas pedal while giving it gas it would stutter a bit but didn't turn over, Does that mean it sounds like it's trying to start/run, spitting, coughing, backfiring(intake and/or exhaust), struggling to almost start? Plugs wet, exhaust smell heavily of fuel? What everything & anythin...
by allencr
Sun Sep 28, 2014 8:46 am
Forum: TECH: Corolla AE86
Topic: Look at my gear pattern...
Replies: 5
Views: 4506

Re: Look at my gear pattern...

Close, but good enough to not whine or is it going to move a bit when under a load - I got no F'ing clue. Compare it to any drawing/picture for any hypoid R & P in anything - car truck whatever except a front 4WD, for the drive side , not the coast side. The BL means almost nothing except that t...
by allencr
Sat Sep 27, 2014 9:14 pm
Forum: TECH: Corolla AE86
Topic: bad gauge cluster possibly?
Replies: 13
Views: 8490

Re: bad gauge cluster possibly?

No.
Is the board fried & ugly looking & smell burnt, otherwise it's individual bits & pieces?
by allencr
Sat Sep 20, 2014 1:21 pm
Forum: TECH: 4A-GE ENGINE
Topic: 4age 20v Throttle Body Sync problem
Replies: 35
Views: 32993

Re: 4age 20v Throttle Body Sync problem

If you think it's leaking air, dump water on it, EVERYWHERE except directly down the throats or filling up the sparkplug wells!
Taking things apart and putting them back together doesn't do any good if you don't know what you're looking at or looking for.
by allencr
Fri Sep 19, 2014 12:52 am
Forum: TECH: Corolla AE86
Topic: 4age oil leak, new and need advice
Replies: 5
Views: 5754

Re: 4age oil leak, new and need advice

ForeverSideways wrote: I am hoping this isn't a blown head gasket, thoughts?


It may have a blown headgasket, it may not, how's it running & what's the compression?
The oil is simply a leak or spill and is never any kind of a sign of any other trouble on this or any other engine that I know of.
by allencr
Fri Sep 19, 2014 12:47 am
Forum: TECH: 4A-GE ENGINE
Topic: Carbureting the 4AGE essentials
Replies: 135
Views: 152402

Re: Carbureting the 4AGE essentials

El Gato Felix wrote:...I'm wondering if I could I benefit from an Iridium spark plug..??


NO, unless you're only looking for very long replacement intervals.
by allencr
Tue Sep 16, 2014 10:14 pm
Forum: TECH: Corolla AE86
Topic: FX GTS igniter with ae86 wiring
Replies: 6
Views: 6095

Re: FX GTS igniter with ae86 wiring

From factory manual RM069U 1988 Corolla FX/FX16 US & Canada
There's no light blue or beige in the color chart.
Igniter pins> 6=B, 1=B, 4=B-Y, 2=W
ECU terminals> NE=W, IGF=B-Y, IGT=B, G+=B, G-=W
by allencr
Tue Sep 16, 2014 9:43 pm
Forum: TECH: Corolla AE86
Topic: odd brake problem
Replies: 8
Views: 6507

Re: odd brake problem

Looks like the phrase 'master mechanic' needs to be re-defined.
Fix the MC or whatever is moving that shouldn't be when it's getting pumped up!