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by jon_st205
Mon Jan 27, 2014 12:32 pm
Forum: MR2 MK1 1984-1989 NA & SC
Topic: Temperature dropping at highway speed
Replies: 11
Views: 1420

Re: Temperature dropping at highway speed

You'd be surprised how much coolant can flow through such a small hole Chris, but of course I'm not guaranteeing it's the problem. There is a line on the housing casting for alignment but failing that just get the valve at 12oc.
by jon_st205
Mon Jan 27, 2014 10:15 am
Forum: MR2 MK1 1984-1989 NA & SC
Topic: Temperature dropping at highway speed
Replies: 11
Views: 1420

Re: Temperature dropping at highway speed

Did you make sure the thermostat was orientated properly with the casing? Otherwise the little bypass valve will let coolant flow which would be enough in the current temperatures for the temp to drop at higher speeds. Either that or the 'stat you put in was faulty which is not beyond the realms of ...
by jon_st205
Mon Jan 13, 2014 2:20 pm
Forum: MR2 MK1 1984-1989 NA & SC
Topic: MOT failed - advice needed.
Replies: 18
Views: 2960

Re: MOT failed - advice needed.

Worst case just wire up a new button with a 12v feed direct to the horn, will get you through the MOT and then you can take it back out. Toyota can be surprisingly cheap for some things but IME are horribly expensive for stuff like ball joints - ie. >£100. Just look for known brands when buying part...
by jon_st205
Mon Jan 13, 2014 11:11 am
Forum: MR2 MK1 1984-1989 NA & SC
Topic: MOT failed - advice needed.
Replies: 18
Views: 2960

Re: MOT failed - advice needed.

Good result, all very easily fixed. The horns see a lot of corrosion but worst case is a few quid for an aftermarket one. Second point is, yes, drop link. If on a budget just get one from ebay. You'll likely need to grind the old one off. Ideally you should do the pair of fronts at the same time - m...
by jon_st205
Thu Jan 02, 2014 12:46 pm
Forum: MR2 MK1 1984-1989 NA & SC
Topic: Cambelt tensioner bolt - reverse thread?
Replies: 3
Views: 501

Re: Cambelt tensioner bolt - reverse thread?

Standard thread. The bolt itself is fairly beefy so if you can avoid rounding it you should be okay to give it bit more welly. If you're replacing the bearing anyway, stick some heat into it.

Jon
by jon_st205
Tue Dec 10, 2013 4:45 pm
Forum: MR2 MK1 1984-1989 NA & SC
Topic: Hotair
Replies: 2
Views: 456

Re: Hotair

Also quite common for the cable to come off the matrix valve in the frunk, if the temp slider feels loose have a look at that.
by jon_st205
Tue Nov 12, 2013 12:29 pm
Forum: MR2s for Sale
Topic: [FINALIZED] 93 GTS Turbo Tin Top
Replies: 17
Views: 3965

Re: [FINALIZED] 93 GTS Turbo Tin Top

Even more of a bargain :thumleft:
by jon_st205
Tue Nov 12, 2013 11:33 am
Forum: MR2s for Sale
Topic: [FINALIZED] 93 GTS Turbo Tin Top
Replies: 17
Views: 3965

Re: [FINALIZED] 93 GTS Turbo Tin Top

Shocks aftermarket? Fronts look like they are from the top mounts?
by jon_st205
Mon Nov 11, 2013 4:23 pm
Forum: MR2 MK1 1984-1989 NA & SC
Topic: mk1b turns over but wont start
Replies: 10
Views: 919

Re: mk1b turns over but wont start

Also, on the kiss principle, check it's not popped the EFI fuse in the fuse box you have photo'd (make sure you turn the car off before checking the fuses :lol: ).

Jon
by jon_st205
Mon Nov 11, 2013 4:21 pm
Forum: MR2 MK1 1984-1989 NA & SC
Topic: mk1b turns over but wont start
Replies: 10
Views: 919

Re: mk1b turns over but wont start

Ghetto is a manual choke/waxstat removal - so you should have a button somewhere on your dash for that, but it wouldn't stop it firing up.

Assuming you don't have an immobiliser I would suspect an ignition fault - have a look at the king lead/dizzy cap/rotor arm.

Cheers,
Jon
by jon_st205
Fri Nov 01, 2013 9:48 pm
Forum: MR2 MK1 1984-1989 NA & SC
Topic: Cup oil filter wrench size?
Replies: 9
Views: 1153

Re: Cup oil filter wrench size?

TBF the filters say hand tight plus 3/4 turn.

Worst case stick a screwdriver through it but I've never had a filter I couldn't get off with the appropriate toolage.
by jon_st205
Thu Oct 17, 2013 5:04 pm
Forum: MR2 MK2 1990 - 1999 NA & Turbo
Topic: Rebuilding a Rev3 3SGTE to Stage 2 spec
Replies: 19
Views: 4841

Re: Rebuilding a Rev3 3SGTE to Stage 2 spec

If going the alloy pulley route then you really should get the whole rotating assembly (including the flywheel & clutch) balanced.
by jon_st205
Wed Oct 02, 2013 5:10 pm
Forum: MR2 MK1 1984-1989 NA & SC
Topic: Quick Q: Space saver wheel for Mk1 on MK3 roadster alloys.
Replies: 6
Views: 1317

Re: Quick Q: Space saver wheel for Mk1 on MK3 roadster alloys.

I believe the originals are 185/60/14's, so the teardrop is 2mm larger rolling diameter than the roadster's (hence people use the mk3 roadster setup, it's virtually identical, so the speedo stays as inaccurate as ever). The profile is a % expression of the tyre width, so a 70 profile vs a 50 profile...
by jon_st205
Wed Oct 02, 2013 2:37 pm
Forum: MR2 MK1 1984-1989 NA & SC
Topic: Quick Q: Space saver wheel for Mk1 on MK3 roadster alloys.
Replies: 6
Views: 1317

Re: Quick Q: Space saver wheel for Mk1 on MK3 roadster alloys.

The diameter (14", 15") doesn't matter at all, it's the overall rolling radius including the tyre which needs to be somewhere near the original, as long as it physically fits over the brake caliper. Typically space savers are a smaller diameter rim, but with a much larger profile tyre to m...
by jon_st205
Thu Sep 19, 2013 10:50 am
Forum: MR2 MK1 1984-1989 NA & SC
Topic: Project MRX350
Replies: 724
Views: 120250

Re: Project MRX350

Just to play devil's advocado I'd say take the money...

Would love a similar conversion but, for me, it would have to be semi-stealthy in the looks department.
by jon_st205
Fri Sep 06, 2013 8:34 pm
Forum: MR2 MK1 1984-1989 NA & SC
Topic: 3S-GE BEAMS swap
Replies: 25
Views: 3187

Re: 3S-GE BEAMS swap

The biggie for me is has anyone yet fitted a rev4 3SGTE? Higher comp ratio and generally a much nicer engine - especially for a midship install. I like the 2ZZ and the 3SGE beams but I'd agree with the basic premise that neither has the outright power to propel the relatively lardy mk1 to the 'decen...
by jon_st205
Sun Sep 01, 2013 9:58 pm
Forum: MR2 MK1 1984-1989 NA & SC
Topic: TO CUT A FLAP... OR NOT CUT A FLAP ??
Replies: 6
Views: 803

Re: TO CUT A FLAP... OR NOT CUT A FLAP ??

I can't help with the measurements Jinxy, but I would go the cutting route if you are careful enough. IME aftermarket pumps just don't last like factory Toyota items so, even if you fix it this time, it might well need doing again in the lifetime of the car. IIRC you can drop the tank a couple of in...
by jon_st205
Mon Aug 05, 2013 11:41 am
Forum: MR2 MK1 1984-1989 NA & SC
Topic: 4AGZE bouncing idle and stalls when warm
Replies: 20
Views: 7875

Re: 4AGZE bouncing idle and stalls when warm

Next stop given those symptoms would be the water temp sensor, assuming you've bled the coolant. You can measure the resistance to see if it's in spec.
by jon_st205
Wed Jul 31, 2013 9:46 pm
Forum: MR2 MK1 1984-1989 NA & SC
Topic: 4AGZE bouncing idle and stalls when warm
Replies: 20
Views: 7875

Re: 4AGZE bouncing idle and stalls when warm

Yeah I had to remove the TB and drill mine out. The usual choice is re-tap the holes and fit some allen key bolts or similar.
by jon_st205
Mon Jul 29, 2013 11:34 am
Forum: MR2 MK1 1984-1989 NA & SC
Topic: 4AGZE bouncing idle and stalls when warm
Replies: 20
Views: 7875

Re: 4AGZE bouncing idle and stalls when warm

Red will be a mechanic having set it in the past, worth testing it before adjusting though, especially the plug & wires.

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