How to gage valves
From my 1985/1986 official shop manual:
figure 6A1-39 valve stem and guide clearance
max intake clearance 0.08 mm (0.0031 in)
max exhaust clearance 0.10 mm (0.0039 in)
pg 6A1-17 If clearance is greater than the values given in 6A1-39, then replace the valve and guide
pg 6A1-17
standard overall length
intake 106.88 mm (4.2079 in)
exhaust 106/78 mm (4.2039 in)
do not grind more than 0.5 mm (0.020 in)
you can go to your local library and find a repair manual
SOURCE: horn wont work
toyoa made the car and they send power to the horn with the key and the horn button sends tehm the ground.if you have power withe the key on repair the horn button circut,probobly a reley,if no power check the fuses and wireing
SOURCE: Do the valves need periodic adjustments in a 1999
unless they are getting noisy, as in "ticking", then adjustment is not required on hydraulic lifters. Worn rocker arms, pushrods etc. all come into play, if necessary, and should be inspected and replaced as necessary. Adjustment can be made if all parts appear good.
SOURCE: i need the engine valve spec for a 1984 chevy 6.2
VALVE ADJUSTMENTS All gasoline and diesel engines in this guide use hydraulic valve lifters, which require no periodic maintenance or adjustment. However, in the event of cylinder head removal or any operation that requires disturbing or removing the rocker arms, the rocker arms must be adjusted in order to position the pushrods to allow the hydraulic lifters to maintain zero lash. Refer to the valve lash adjustment procedure under Rocker Arms, earlier in this Section.
Testimonial: "Thanks for this response. After removing the valve cover, they are hydraulic lifters. We called 2 leading parts stores and they did not know that."
SOURCE: looking for the gap to replace spark plugs on a 86
For the stock motor it is 39-43 in.gap.Hope this helps.Good luck.If you have a different motor you need to let me know what motor and the year of that motor.
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