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TR 5 fuel injection


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Hi everybody i'am new to the forum and new to ownership of a 1968 TR5, living in Bristol can anybody recommend any good tr5 workshops / mechanic's within Bristol or surrounding area.My problem is the fuel injection running to rich. I've checked the bosh pump voltage and bonding and now have 12.5 volts and a seperate earth which as inproved the car 100% . It idle's not to bad and runs well on the road, i've checked the fuel return from the metering unit and the return line is not blocked,but after a 20 mile drive , i removed the plugs and all 6 are sooted up , any help will be greatly appreciated. Also looking for 2 back wings what's the best and where do i buy. I am a TR member cheers mickcar

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Hi Mickcar

 

Welcome to the forum!

 

Whilst not exactly near to Bristol, Malcolm at 'Prestige Injection' in Wrexham is very well versed in the PI system and even a phone call may proved useful...

 

Good luck!

 

Brgds

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Hi Mickcar,

 

 

Welcome.

 

 

Well Bristol isnt far from Revinton Tr

 

http://www.revingtontr.com/shop/default.asp

 

In Middlezoy, down the road from Westonzoyland :lol: Really it is

 

My motors there at this moment, she could do with some good company. :rolleyes:

 

Worth a call

 

Good Luck

 

Guy

 

Also have you checked that with the choke off there is a clearance on th Mu.

How does she start with choke.

What plugs are you running?

 

It could be something simple

Edited by Jersey Royal
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Hi everybody i'am new to the forum and new to ownership of a 1968 TR5, living in Bristol can anybody recommend any good tr5 workshops / mechanic's within Bristol or surrounding area.My problem is the fuel injection running to rich. I've checked the bosh pump voltage and bonding and now have 12.5 volts and a seperate earth which as inproved the car 100% . It idle's not to bad and runs well on the road, i've checked the fuel return from the metering unit and the return line is not blocked,but after a 20 mile drive , i removed the plugs and all 6 are sooted up , any help will be greatly appreciated. Also looking for 2 back wings what's the best and where do i buy. I am a TR member cheers mickcar

 

Make sure that the vacumn tube from the top of the MU tothe inlet manifolds is robuts and effective, I had a simiolar problem cured by replacing this rubber tube which from a visual inspection appeared fine. I has a significant effect ofn the MU based on the throttle opening /vacumn so for the sake of a tenner its worth a look. Mu's shouldnt need adjusting but if its tired and or not been in regular use then youll need an expert to diagnose and unless its a guru they will recommend replacing anyway at £150 + labour

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Hi Mickcar,

 

 

Welcome.

 

 

Well Bristol isnt far from Revinton Tr

 

http://www.revingtontr.com/shop/default.asp

 

In Middlezoy, down the road from Westonzoyland :lol: Really it is

 

My motors there at this moment, she could do with some good company. :rolleyes:

 

Worth a call

 

Good Luck

 

Guy

 

Also have you checked that with the choke off there is a clearance on th Mu.

How does she start with choke.

What plugs are you running?

 

It could be something simple

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