Toyota Pickup Problem Report

Toyota Pickup Improperly Adjusted Valves May Cause Emissions Failure/Rough Idle

(4 reports)

A rough idle and even an emissions inspection failure for high HC and CO can be caused by improperly adjusted valves. Also, exhaust valves may become to tight which can lead to valve failures. Our technicians tell us that regular valve adjustment inspections are a must.

Related Items:
my truck iddles rough as it warms up but will iddle good after it warms up. If you turn it off after it warms up and let it sit for 20 mins and start it back up it will do it all over again. when y...
after the truck gets to a normal operating temperature, the idle surges from 800 rpm to 2500 rp...
Hello, I am having problems with my 92' Toyota Pickup. Its the V6 5spd Ext. Cab 4x4. It has alw...
at speed runs good at stop with foot on brake , runs like its missing sometimes cuts out and stops.idles high
Connections are all clean and greased, spark plug wires have been replaced, but I'm not getting...