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Message: <blockquote data-quote="dell_zidane" data-source="post: 545485" data-attributes="member: 12949">Which Petrol is good for 4AGZEs ? RON what?? read onyes..from what I read err..just read lah..Regular unleaded petrolRegular unleaded petrol was introduced in 1986, and is the recommended fuel for the majority of passenger cars made since this date. It was introduced to enable new vehicles to operate with a catalytic converter, a device that reduces exhaust emissions. Regular unleaded typically has a Research Octane Number (RON) of 91 to 92.Under the National Fuel Quality Standards, a national standard for regular unleaded petrol was introduced and enforced for the first time from January 2002. Premium unleaded petrol Premium unleaded petrol (PULP) is designed for engines that have a high compression ratio, and thus require higher-octane petrol to prevent knocking and optimise performance. PULP usually has a RON of 95 to 96, although a number of products are produced with a RON of 98. PULP products are also marketed as having various detergents that claim to provide cleansing benefits to vehicle engines.This is rather more interesting part ..Many imported cars and high performance cars require PULP. While some of these cars may have knock sensors to adjust timing when lower octane regular unleaded petrol is used, others do not. Thus, it is important to use PULP if the vehicle manufacturer recommends it. Using PULP in a car that is not designed for higher-octane petrol will not necessarily result in improved performance.Pre-1986 vehicles can benefit from the high-octane properties of PULP, as many of these vehicles were designed for high-octane petrol. However, if PULP is used in pre-1986 vehicles, the engines may need to be modified, or an aftermarket anti-valve seat recession additive used to protect the engine.so .. check your dough for Premium Fuel dudes!!!</blockquote>

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Check Engine Light

*sigh*

Dunno if it's my bad luck at buying cars... but the check engine light came up today while driving my MR2 =(

I just got the car a few days... prior to this it never came up.

Any idea where can I get it...

Fuel cut or boost cut?

Guys,

Initially before I change my exhaust, my boost was set at 0.9bar and at full-boost there is no drop or creep in boost.

Now after I change exhaust, I notice that I can't hit full-boost at all, the boost will...

GTR34 ORIGINAL FRONT BUMPER *from JAPAN* RM1000 only

http://page15.auctions.yahoo.co.jp/jp/auction/t18796825

Interested?
...