Hi all,
So, my car has been running like an absolute dream, and last night we had a good little drive around the area where I live. It's running really well.
I'm supposed to be driving it to France tomorrow morning so tonight I changed my rocker cover to a nice new shiny one, and changed the the air filters... car won't start.
I changed my rocker cover back, and still my car won't start. When i turn the key the car wants to start but won't fire up. It's like it's missing the spark... I had another car plugged into my battery to keep it alive so battery is good... I checked against the manual to make sure the spark plug cable were in the right place and I checked the spark plugs themselves and all looks fine.
I can't understand why all of a sudden it won't fire up? Any ideas?
Any advice would be greatly welcome...
Dolly won't fire up...
- HQentity
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Re: Dolly won't fire up...
Hiya,
I'm no expert, but my first guess if you've changed the air filters is fuel mixture? I would try and run the car with the filters removed then fit them with the engine running to see what happens!
I'm no expert, but my first guess if you've changed the air filters is fuel mixture? I would try and run the car with the filters removed then fit them with the engine running to see what happens!

HQentity (Kyle)
1975 TRIUMPH DOLOMITE 1850 in Honeysuckle (Nina) 2015-2020

"The harder the conflict, the more glorious the Triumph." - Thomas Paine
1975 TRIUMPH DOLOMITE 1850 in Honeysuckle (Nina) 2015-2020

"The harder the conflict, the more glorious the Triumph." - Thomas Paine
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Re: Dolly won't fire up...
Are you getting a spark at the plugs?
Did you remove the plug leads at any point (putting back in the wrong order is VERY easy to do)
Did you remove the plug leads at any point (putting back in the wrong order is VERY easy to do)
Clive Senior
Brighton
Brighton
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Re: Dolly won't fire up...
Obvious absence of spark or ballast bypass feed.
So check plug leads are in right order as you must have taken them off to do the rocker gasket.
Check you havent dislodged a lead from coil to distributor.
Check the coil plus voltage rises with a meter when cranking. If it doesnt that's your issue.
Jonners
So check plug leads are in right order as you must have taken them off to do the rocker gasket.
Check you havent dislodged a lead from coil to distributor.
Check the coil plus voltage rises with a meter when cranking. If it doesnt that's your issue.
Jonners
Note from Admin: sadly Jon passed away in February 2018 but his humour and wealth of knowledge will be fondly remembered by all. RIP Jonners.
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Re: Dolly won't fire up...
On a 1500 Jonners? Since when?Jon Tilson wrote: So check plug leads are in right order as you must have taken them off to do the rocker gasket.
Jonners
'73 2 door Toledo with Vauxhall Carlton 2.0 8v engine (The Carledo)
'78 Sprint Auto with Vauxhall Omega 2.2 16v engine (The Dolomega)
'72 Triumph 1500FWD in Slate Grey, Now with RWD and Carledo powertrain!
Maverick Triumph, Servicing, Repairs, Electrical, Recomissioning, MOT prep, Trackerjack brake fitting service.
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'78 Sprint Auto with Vauxhall Omega 2.2 16v engine (The Dolomega)
'72 Triumph 1500FWD in Slate Grey, Now with RWD and Carledo powertrain!
Maverick Triumph, Servicing, Repairs, Electrical, Recomissioning, MOT prep, Trackerjack brake fitting service.
Apprentice served Triumph Specialist for 50 years. PM for more info or quotes.
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Re: Dolly won't fire up...
My bad....thought it was a proper one....(dives for cover)
Jonners
Jonners
Note from Admin: sadly Jon passed away in February 2018 but his humour and wealth of knowledge will be fondly remembered by all. RIP Jonners.
Re: Dolly won't fire up...
Thanks all for your help... so it seemed to be a loose wire where fuses live... car sparked into life, I heard a noise from the fuse area and it died. I cleaned yonthe connectirsvsnd tightened them a little... all fine!
Now the only problem I have is a high idle. Gonna check the carb gaskets etc (I saw good advice on this forum), and speedo keeps disappearing... gonna change the cable.
Will keep you posted.
Now the only problem I have is a high idle. Gonna check the carb gaskets etc (I saw good advice on this forum), and speedo keeps disappearing... gonna change the cable.
Will keep you posted.