What a difference for under £6 !!!

[John Mac]

I thought my problem for "lumpy" running and poor idling was due to a bad dose of petrol as previously all had been fine.
I was advised to put into the petrol tank a tin of PRO TEC and take the car out for a run - done that and the difference is remarkable, no more lumpy running and idling is smooth again - all for £5.85p.
PRO TEC cleans the injectors and petrol lines.
Worth trying if you have a similar problem.
(available from Partco)

[lordb]

John,
for regular running I recommend 'Castrol Valvemaster' additive. Gives an octane boost and prevents deposits.
Highly rated in my book.
10 quid for 250ml - is good for 250 gallons.